Contents HELLO FROM COOLPAD ..................... 6 GETTING STARTED .............................. 7 Device layout ....................................... 7 Charging the battery ............................ 8 Power phone on & off .......................... 8 SIM card .............................................. 9 BASIC FEATURES .............................. 11 Basic layout ....................................... 11 Customizing your Home screen ......... 11 Screen-lock security options ..............
Changing Bluetooth name ................. 19 Pairing with a Bluetooth device .......... 19 Connecting to a device ...................... 19 Unpairing a device ............................. 20 PHONE................................................. 20 Making a call ..................................... 20 Receiving a call ................................. 21 Exploring call log ............................... 22 CONTACTS.......................................... 23 MESSAGING ...................................
INFORMATION ABOUT SAFEGUARDING HANDSETS ............ 29 EMERGENCY DIALING ....................... 29 ADDITIONAL INFORMATION .............. 30 GET UPDATES .................................... 31 HEALTH/SAFETY/WARRANTY GUIDE ............................................................. 32 Important health information and safety precautions ........................................ 32 Prevention of hearing loss ................. 34 TIA safety information ........................ 42 Safety information ..........
Hello from Coolpad Thank you for purchasing your Coolpad Defiant mobile phone! Please follow these simple but important instructions for optimal use of your new phone. Application features and functions may vary among countries, regions or hardware specifications, and any third-party application malfunctions are the responsibility of those manufacturers. Exercise caution when editing User Registration Settings as this may cause functional or compatibility problems for which Coolpad will not be responsible.
Getting Started Get off to a running start with your new Coolpad Defiant! Device layout Receiver Headset jack Front camera Light/proximity sensor Volume key Power key Recents Back Home Rear camera Flash Loudspeaker USB port 7
Charging the battery 1. 2. 3. Connect one end of the data cable to the USB port. This is located on the lower right side of your phone. Connect the other end to the travel adapter. Connect the travel adapter to an electrical outlet to fully charge your phone. Use the travel adapter that comes with your phone; using other adapters may damage your phone. Charging your phone through a USB cable that is attached to a laptop takes more time than charging it with the travel adapter.
SIM card 1. Open the back cover. 2. Remove the battery.
3. 4. Insert the SIM card. Insert the SD card.
Basic Features Basic layout Status bar A widget App folder Screen indicator Apps screen Customizing your Home screen The Home screen displays widgets, favorite apps, and more. To view other panels, swipe to the left or right, or tap one of the screen indicators at the bottom of the screen. On the Home screen, tap and hold an empty area to access the available options including changing wallpaper settings and add widgets.
add widgets, tap and hold an empty area on the Home screen, tap Widgets, tap and hold a widget, and then drag it to the Home screen. To move an app, tap and hold an item on the Home screen, and then drag it to a new location. To move the item to another panel, drag it to the side of the screen. To remove an item, tap and hold the item. Then, drag it to Remove at the top of the screen.
operations: 1. Turn on or off the location service. 2. Set Location mode to High accuracy, Battery saving, or Device only. 3. View recent location requests. 4. View location services. Notifications & Quick Settings panel Notifications alert you to the arrival of new messages, calendar events, and alarms, as well as ongoing events. When a notification arrives, its icon appears at the top of the screen.
Airplane mode means your phone won’t connect to WLAN or a cell signal, even if one is available. Auto-rotate: Lock your device’s orientation in portrait or landscape mode. Flashlight: Location: Display brightness: Slide to lower or increase the brightness of your screen. Turn the flashlight on or off. Turn the location service on or off. Data usage On the Home screen, tap > to enter Settings screen. Then, choose Wireless & networks > Data usage.
1. 2. 3. Drag the slider for Set cellular data limit to the right. Drag the limit adjustment bar upwards or downwards to set the limit. Drag the warning adjustment bar upwards or downwards to set a data usage alert level. Your phone will alert you when the warning level is reached. Operating the alarm On the Home screen, tap screen. Then, tap > to enter Clock to switch to the Alarm tab. Tap and the time displayed to set your alarm. Once your alarm is set, you may add a label to it.
Optimizing the battery life On the Home screen, tap > to enter Settings screen. Then, choose Device > Battery. Here you may monitor how apps, other data and your phone system all consume battery power. Prolong your phone battery life by turning on Battery saver. On the Battery screen, tap and then tap Battery saver, drag the slider to On. Battery saver turns off automatically when your phone is charging. The usage time left shows the time remaining before the battery power runs out.
Wi-Fi Connecting to a network 1. 2. 3. On the Home screen, tap > to enter Settings screen. Then, choose Wireless & networks > Wi-Fi to turn Wi-Fi on/off. Drag the slider to On enabling your phone to scan for available Wi-Fi networks. Tap the name of a desired network to connect, entering the password if necessary. Previously connected and saved networks, will be automatically joined, a user can join a network and forget it, removing it from the known networks list. Adding a network 1. 2. 3.
Airplane mode On the Home screen, tap > to enter Settings screen. Then, choose Wireless & networks > More > Airplane mode. This mode is used to disable all radio communication in the device, Wi-Fi, BT, and Cellular. This mode allows the user to keep the device enabled and use other applications which do not require RF signals. Bluetooth Bluetooth has the capacity to connect several mobile devices at once, enabling superior synchronization while reversing challenges and problems that would otherwise occur.
Changing Bluetooth name Your phone contains a random Bluetooth name which will be visible to other Bluetooth devices during connection attempts. You can change the random name to a more identifiable one. 1. On the Home screen, tap > to enter Settings screen. Then, choose Wireless & networks > Bluetooth to turn Bluetooth on. 2. On the Bluetooth settings screen, tap Rename this device. Enter a new name and tap Rename. 3.
they can be connected manually. 1. 2. 3. On the Home screen, tap > to enter Settings screen. Then, choose Wireless & networks > Bluetooth to turn Bluetooth on. Within the devices list, tap a paired and unconnected device. The list will indicate that the device and the phone are connected. Unpairing a device Some Bluetooth devices have multiple profiles. Profiles can include the ability to transmit your conversations, play music in stereo, or transfer files or other data.
to open it. 2. 3. 4. 5. 6. Tap to enter Phone screen, and then choose someone to call from your contacts list. To choose someone to call scroll, type a name or use the Google voice calling . To place a call, tap the contact’s name. To view recent calls, tap the Recents tab. During a call, you can tap at the bottom of the screen to hang up. Calls can also be made from other widgets or apps that contain your contact information, by simply tapping the phone number.
Exploring call log The Call log contains your history of calls received, missed or made. It's an easy way to redial a number, return a call or add a number to your contacts. 1. 2. Tap to enter Phone screen. Tap the Recents tab. You'll see a list of your most recent incoming and outgoing calls. 3. Tap and then choose Call history to see more calls.
Contacts On the Home screen, tap at the bottom or tap > to enter Contacts screen. This app easily saves all of your important contact information including contact names, numbers and email addresses. It also supports lots of other communication operations. To search for your contacts, tap at the top right corner of the Contacts screen; enter keywords in the search box. The phone system will automatically display the matched results. To add a new contact, tap corner of the Contacts screen.
4. the next word without using the space bar. Your phone will continue to present word choices while you type.
Email Setting up Gmail The Gmail app allows you to read and compose emails. On the Home screen, tap > to enter the Gmail screen. Here Gmail has various uses. For instance, utilize your Gmail account for signing in to all Google apps & services including but not limited to: Google Play Music Google Play Store Google Drive Getting familiar with Email On the Home screen, tap > to enter the Email screen.
Tap the icon on the left of a mail thread to select it. After opening a mail, swipe to the left or right to read earlier or later mail conversations. Tap at the top of your phone screen to manage your mails. On the Email screen, you can tap > Settings to add a new email account. On the Email settings screen, tap an email account and customize your Email settings. Calendar On the Home screen, tap > to enter Calendar screen.
Camera You can use Camera app for both taking picture and recording videos. Taking a photo 1. 2. 3. On the Home screen, tap > to enter Camera screen. Focus on your subject by looking through your phone screen. Tap to take a photo. Or swipe to the left to activate the Pro mode and tap photo. to take a Creating a video 1. 2. On the Home screen, tap > to enter Camera screen. Swipe to the right to activate the Video mode. 3. Tap to start recording a video. 4. Tap to stop when you finish recording.
Photos On the Home screen, tap > to enter the Photos screen. You can view and manage photos and videos stored in your phone. When you’re signed into your device with your Google Account, the Photos app makes it easy to auto-backup all the photos and videos you take, organize them, and share with friends. To delete an image or a video, select an image or a video, tap on the top right of the Photos screen and tap Delete device copy.
Approved Firmware Versions This device will only operate with firmware versions that have been approved for use by T-Mobile and the device manufacturer. If unauthorized firmware is placed on the device it will not function. Information About Safeguarding Handsets T-Mobile encourages customers to take appropriate measures to secure their handsets and invites them to take advantage of the features available on this handset to help secure it from theft and/or other unauthorized access and use.
wireless coverage area or your roaming area. This approximation of the phone’s location and the transmittal of location information are subject to emergency situations, transmission limits, network problems/limitations, interconnecting carrier problems, your phone, buildings/tunnels, signal strength and atmospheric/topographical conditions, and may be curtailed, interrupted, dropped or refused.
Downloads/Applications: T-Mobile is not responsible for any third party content or Website you may be able to access using your phone. Additional charges may apply; not all downloads available on all phones. You obtain no rights in downloads; duration of use may be limited and downloads may be stored solely for use with your phone. T-Mobile is not responsible for any download lost due to your error.
Health/Safety/Warranty Guide Important health information and safety precautions When using this product, the safety precautions below must be taken to avoid possible legal liabilities and damages. Retain and follow all product safety and operating instructions. Observe all warnings in the product operating instructions. To reduce the risk of bodily injury, electric shock, fire and damage to the equipment, closely observe the all of the following precautions.
that operates from battery power or other sources, refer to the operating instructions that are included with the product. ELECTRICAL SAFETY This product is intended for use when supplied with power from the designated battery or power supply unit. Other usage may be dangerous and will invalidate any approval given to this product. Handle battery packs carefully. This product contains a Li-ion battery. There is a risk of fire and burns if the battery pack is handled improperly.
5. Do not use a battery that appears damaged, deformed, discolored, has any rust on its casing, if it overheats, and/or if it emits a foul odor. 6. Use of an unqualified battery or charger may present a risk of fire, explosion, leakage or other hazard. 7. Only use the battery with a charging system that has been qualified with the system per this standard: IEEE-Std-1725-200x. 8. Use of an unqualified battery may present a risk of fire, explosion, leakage or other hazard. 9.
SAFETY PRECAUTIONS FOR DIRECT SUNLIGHT Store this product away from excessive moisture and extreme temperatures. Do not leave the product or its battery inside a vehicle or in places where the temperature may exceed 60°C (140°F), such as on a car dashboard, window sill, or behind glass that is exposed to direct sunlight or strong ultraviolet light for extended periods of time. This may damage the product, overheat the battery, or pose a risk to the vehicle.
as an alternative is allowed. SAFETY PRECAUTIONS FOR RF EXPOSURE 1. Use of non-original, non-manufacturer-approved accessories may violate your local RF exposure guidelines and should be avoided. 2. Use only original, manufacturer-approved accessories when such accessories contain metal of any kind. 3. Avoid using your phone near strong electromagnetic sources, such as microwave ovens, sound speakers, TV and radio. 4.
This product may cause medical equipment to malfunction. The use of this device is prohibited in most hospitals and medical clinics for which regulations and rules are commonly posted in such facilities. In these instances, turn your phone OFF as health care facilities frequently use equipment that is adversely affected by RF energy. If you use any personal medical device(s), consult the manufacturer of your device(s) to determine if the device(s) is adequately shielded from external RF energy.
BATTERY INFORMATION AND PRECAUTIONS To assure product safety, there shall be precautions below. Danger! - Use dedicated chargers and follow the specified conditions when charging the cell. - Use the cell only with the specified equipment. - Do not put or store cell together with metal articles such as necklaces, hairpins, coins, or screws. - Do not short circuit the (+) and (-) terminals with metal conductors. - Do not place cell in a device with the (+) and (-) in a reverse way.
- Keep away from cell immediately when leakage or foul odor is detected. - Wash well with clean water immediately if liquid leaks onto your skin or clothes. - If liquid leaking from the cell gets into your eyes, do not rub your eyes. Wash them well with clean water and call physician immediately. Caution! - Store batteries out of reach of children so that they are not accidentally swallowed or handled. - If younger children use the cell, their guardians should explain the proper handling.
Input: AC100-240V~ 50/60Hz 0.15A Output: DC5V 3. 1A The Travel Charger shall be used for I.T. equipment only. 4. For indoor use only. 5. Cleaning – Unplug this from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners to clean; use only a dry cloth. 6. Water and moisture – Do not use this product under moist environment. 7.
This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
If you have questions about return or exchange policies, consult your service provider or phone retailer. TIA safety information The following is the complete TIA Safety Information for wireless handheld phones: Exposure to Radio Frequency Signal Your wireless handheld portable phone is a low-power radio transmitter and receiver. When ON, it receives and sends out Radio Frequency (RF) signals.
could damage the phone and may violate FCC regulations. Phone Operation NORMAL POSITION: Hold the phone as you would any other telephone with the antenna pointed up and over your shoulder. Tips on Efficient Operation For your phone to operate most efficiently, do not touch the antenna unnecessarily when operating the phone. Contact with the antenna affects call quality and may cause the phone to operate at a higher power level than otherwise needed, thus reducing battery life.
1. Should ALWAYS keep the phone more than six (6) inches from their pacemaker when the phone is turned ON; 2. Should not carry the phone in a breast pocket; 3. Should use the ear opposite the pacemaker to minimize the potential for interference; 4. Should turn the phone OFF immediately if there is any reason to suspect that interference is occurring. Electronic Devices Most modern electronic equipment is shielded from RF signals but some equipment or devices might not be.
device. Aircraft Please refer to pages 6 and 7 of this guide for information regarding operating electronic devices on aircrafts. Posted Facilities Turn your phone OFF in any facility where posted notices so require. For Vehicles Equipped with an Air Bag DO NOT place objects, including installed or portable wireless equipment, in the area over the air bag or in the air bag deployment area.
terminals. 4. Avoid dropping the phone. If the phone is dropped on a hard surface or elsewhere, take it to a service center for inspection if damage is suspected. Charger and Adapter Safety 1. The charger and adapter are intended for indoor use only. 2. Insert the battery pack charger vertically into the wall power socket. 3. Only use the approved battery charger so as to avoid serious damage to your phone. 4.
environmental conditions. 7. Use of extended backlighting, Browser, and data connectivity kits affect battery life as well as talk/standby times. 8. The self-protection function of the battery cuts the power of the phone when its operation is in an abnormal state. In this case, remove the battery from the phone, reinstall it, and turn the phone on. Explosion, Shock, and Fire Hazards 1.
books, subway tickets) near your phone may damage the data stored in the magnetic strips. 3. Talking on the phone for long periods of time may 4. Do not use the phone if the antenna is damaged reduce call quality due to heat generation. as it may cause a slight contact burn. Please communicate with a Coolpad Authorized Service Center to replace the damaged antenna. 5. Do not immerse your phone in water. If this happens, immediately turn the phone OFF and remove the battery.
Prolonged exposure to loud sounds (including music) is the most common cause of preventable hearing loss. Some scientific research suggests that using portable audio devices, such as portable music players and cellular telephones, at high volume settings for long durations may lead to permanent hearing loss. This includes the use of headphones (including headsets, ear buds and Bluetooth®, or other wireless devices).
5. Avoid using headphones after exposure to extremely loud noises (e.g.: live concerts) that might cause temporary hearing loss which, in turn, might cause unsafe volume levels to sound like normal levels. 6. Do not listen at any volume that causes you discomfort. If you experience ringing in your ears, hear muffled speech or experience any temporary hearing difficulty after listening to your portable audio device, discontinue use and consult your health care provider.
FDA consumer update The U.S. Food and Drug Administration’s (FDA) Center for Devices and Radiological Health Consumer Update on Mobile Phones: 1. What is the FDA's role concerning the safety of wireless phones? Under the law, the FDA does not review the safety of radiation-emitting consumer products such as wireless phones before they can be sold, as it does with new drugs or medical devices.
aspects of RF safety to ensure coordinated efforts at the federal level. The following agencies belong to this working group: 1. National Institute for Occupational Safety and Health 2. Environmental Protection Agency 3. Occupational Safety and Health Administration 4. National Telecommunications and Information Administration The National Institutes of Health participates in some interagency working group activities as well.
when they are in standby mode). While high levels of RF can produce health effects (by heating tissue), exposure to low-level RF that does not produce heating effects results in no known adverse health effects. Many studies of low-level RF exposures have not uncovered any biological effects. Although some studies have suggested that some biological effects may occur, such findings have not been confirmed by additional research.
December 2000. These studies investigated possible associations between the use of wireless phones and primary brain cancer (glioma, meningioma, acoustic neuroma, other brain tumors, and salivary gland tumors), leukemia, or other types of cancer. None of the studies demonstrated the existence of any harmful health effects from wireless phone RF exposures.
The FDA is working with the U.S. National Toxicology Program and with groups of investigators around the world to ensure that high-priority animal studies are conducted to address concerns about the effects of exposure to Radio Frequency (RF) energy. The FDA has been a leading participant in the World Health Organization International Electro Magnetic Fields (EMF) Project since its inception in 1996.
However, very large numbers of animals would be needed to provide reliable proof of a cancer-promoting effect, if one exists. Epidemiological studies can provide data that is directly applicable to human populations, but ten or more years of follow-up research may be needed to provide answers about certain health effects, such as cancer. This is due to the interval between exposure time to a cancer-causing agent and the rate for which tumors develop - if they do.
Standardized SAR test methodology is expected to greatly improve the consistency of measurements made at different laboratories on the same phone. SAR is the measurement of the amount of energy absorbed in tissue, either by the whole body or a small part of the body. It is measured in watts/kg (or mill-watts/g) of matter. This measurement is used to determine whether a wireless phone complies with safety guidelines. 8.
9. What about children using wireless phones? The scientific evidence does not show a danger to users of wireless phones, including children and teenagers. If you want to take steps to lower exposure to Radio Frequency (RF) energy, the measures described above would apply to children and teenagers using wireless phones. Reducing the time of wireless phone use and increasing the distance between the user and the RF source will reduce RF exposure.
body and the source of the RF, since the exposure level drops off dramatically with distance. For example, you could use a headset and carry the wireless phone away from your body or use a wireless phone connected to a remote antenna. Again, the scientific data does not demonstrate that wireless phones are harmful. But if you are concerned about the RF exposure from these products, you can use measures like those described above to reduce your RF exposure from wireless phone use. 11.
hearing aid simultaneously. This standard was approved by the IEEE in 2000. The FDA continues to monitor the use of wireless phones for possible interactions with other medical devices. Should harmful interference be found to occur, the FDA will conduct testing to assess the interference and work to resolve the problem. 12. Where can I find additional information? For additional information, please refer to the following resources: FDA web page on wireless phones (http://www.fda.
device for your wireless phone or a speaker phone accessory, take advantage of these devices if available to you. 2. Get to know your wireless phone and its features such as speed dial and redial. Carefully read your instruction manual and learn to take advantage of valuable features most phones offer, including automatic redial and memory. Also, work to memorize the phone keypad so you can use the speed dial function without taking your attention off the road. 3.
mirrors then continue. 6. Do not take notes or look up phone numbers while driving. If you are reading an address book or business card, or writing a “to-do” list while driving a car, you are not watching where you are going. Use common sense. Do not get caught in a dangerous situation because you are reading or writing and not paying attention to the road or nearby vehicles. 7. Use your wireless phone to call for help.
hand. If you see a broken-down vehicle posing no serious hazard, a broken traffic signal, a minor traffic accident where no one appears injured or a vehicle you know to be stolen, call roadside assistance or other special non-emergency wireless number. The above tips are meant as general guidelines. Before deciding to use your mobile device while operating a vehicle, it is recommended that you consult your applicable jurisdiction’s local laws or other regulations regarding such use.
derived from the recommendations of two expert organizations, the National Council on Radiation Protection and Measurement (NCRP) and the Institute of Electrical and Electronics Engineers (IEEE). In both cases, the recommendations were developed by scientific and engineering experts drawn from industry, government, and academia after extensive reviews of the scientific literature related to the biological effects of RF energy.
in positions and locations (e.g., at the ear and worn on the body) as required by the FCC for each model. This device was tested for typical body-worn operations with the back of the phone kept 0.39 inches (1.0 cm) between the user’s body and the back of the phone. To comply with FCC RF exposure requirements, a minimum separation distance of 0.39 inches (1.0 cm) must be maintained between the user's body and the back of the phone.
Sometimes it may be necessary to remove the battery pack to find the number. Once you have the FCC ID number for your phone, follow the instructions on the website and it should provide values for typical or maximum SAR for that phone. Additional information on Specific Absorption Rates (SAR) can be found on the Cellular Telecommunications Industry Association (CTIA) website at http://www.ctia.org/ In the United States and Canada, the SAR limit for mobile phones used by the public is 1.
hearing device users to find phones that may be compatible with their hearing devices. Not all phones have been rated. Phones that are rated have the rating on their box or a label located on the box. The ratings are not guarantees. Results will vary depending on the user's hearing device and hearing loss. If your hearing device happens to be vulnerable to interference, you may not be able to use a rated phone successfully. Trying out the phone with your hearing device is the best way to evaluate this.
level rating, the sum of the two values equal M5. This should provide the hearing-aid user with “normal usage” while using their hearing aid with the particular wireless phone. “Normal usage” in this context is defined as a signal quality that’s acceptable for normal operation. The M mark is intended to be synonymous with the U mark. The T mark is intended to be synonymous with the UT mark. The M and T marks are recommended by the Alliance for Telecommunications Industries Solutions (ATIS).
anada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deu x conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'app areil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptibl e d'en compromettre le fonctionnement. Note: Some content and services accessible through this device belong to third parties and are protected by copyright, patent, trademark and/or other intellectual property laws.
COMPLETENESS OF ANY CONTENT OR SERVICE MADE AVAILABLE THROUGH THIS DEVICE AND UNDER NO NEGLIGENCE, CIRCUMSTANCES, SHALL COOLPAD INCLUDING BE LIABLE, WHETHER IN CONTRACT OR TORT, FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES, ATTORNEY FEES, EXPENSES, OR ANY OTHER DAMAGES ARISING OUT OF, OR IN CONNECTION WITH, ANY INFORMATION CONTAINED IN, OR AS A RESULT OF THE USE OF ANY CONTENT OR SERVICE BY YOU OR ANY THIRD PARTY, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
Trademarks and Copyrights Copyright © 2017 Coolpad Technologies Inc. All Rights Reserved. Coolpad and the Coolpad logo are registered trademarks of Yulong Computer Telecommunication Scientific (Shenzhen) Co., Ltd. Google and Android are trademarks of Google Inc. Other trademarks and trade names are the property of their respective owners. All rights are reserved. Reproduction, transfer, distribution of the contents herein in any manner without the prior written permission of Coolpad Technologies, Inc.
Standard Limited Warranty (This standard Limited Warranty supersedes and replaces for all purposes the Standard Limited Warranty that appears in the enclosed documentation, if any) COOLPAD TECHNOLOGIES, INC.
ancillary/peripheral equipment not furnished or approved by COOLPAD; (g) defects or damage resulting from improper testing, operation, maintenance, installation, service, or adjustment not furnished or approved by COOLPAD; (h) defects or damage resulting from external causes such as collision with an object, fire, flooding, dirt, windstorm, lightning, earthquake, exposure to weather conditions, theft, blown fuse, or improper use of any electrical source; (i) defects or damage resulting from cellular signal
on the original Product or for ninety (90) days, whichever is longer. All replaced Products, parts, components, boards and equipment shall become the property of COOLPAD. Except to any extent expressly allowed by applicable law, transfer or assignment of this Limited Warranty is prohibited.
such dispute shall not be combined or consolidated with a dispute involving any other person's or entity's Product or claim, and specifically, without limitation of the foregoing, shall not under any circumstances proceed as part of a class action. The laws of the State of California, without reference to its choice of laws principles, shall govern the interpretation of the Limited Warranty and all disputes arising out of the products or services.