US Cellular User Guide
Table Of Contents
- General Information
- Safety Guidelines
- Battery Usage
- Your sim card
- Getting Started
- Using your sonim xp3 device
- Switching on the phone
- FOTA Upgrade procedure via Wi-Fi network
- FOTA Upgrade procedure via data network
- Managing home screen
- Key description
- External display
- Flip close/open function
- NOTIFICATION BAR ICONS
- PHONE OPERATIONS WITHOUT SIM CARD
- CAPTURING A SCREENSHOT
- TO CHANGE THE PHONE LANGUAGE
- TEXT ENTRY OPTIONS
- TO ENTER A WORD
- TO INSERT A NUMBER
- DIFFERENT METHODS TO ENTER TEXT
- DIFFERENT Modes
- Home screen menu options
- Quick settings
- Missed events
- Network and internet Settings
- Connected devices
- Apps & notifications
- Battery settings
- Display settings
- Sound settings
- Storage settings
- Security and location settings
- Accessibility settings
- System Settings
- Managing contacts
- Managing call settings
- Sending Messages
- Sonim scout
- Applications
- Tools
- Other applications
- Regulatory information - USA market
- Non-incendive Device user Cautions
- Hazardous location usage warning
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SECURITY & LOCATION SETTINGS
help to estimate your location faster and more
accurately.
• Battery saving: allows your device to estimate
your location using low battery-intensive location
sources, such as Wi-Fi and mobile networks. It uses
location help to estimate your location faster and
more accurately.
• Device only: allows your device to estimate
your location using GPS only. It uses the satellite
information to provide location information. This
mode may use more battery power and take longer
time to determine your location.
• App-level permissions: You can set the permission
to the desired apps.
• Scanning:
• Enable Wi-Fi scanning to improve location by
allowing system apps and services to detect Wi-Fi
networks at any time.
• Enable Bluetooth scanning to improve location
by allowing system apps and services to detect
Bluetooth devices at any time.
• Recent location requests: You can also view the
apps which have requested location recently under
Recent location requests.
3. Show passwords: Enable this option to display
the password characters as you type in.
4. Device admin apps: Select the apps and activate
the device admin apps.
5. Encryption & credentials:
• Encryption: You can encrypt your phone settings,
download applications, contacts, message data and
media les.
• Select Encrypt phone to encrypt your phone
data. This will require a numeric PIN or password
to decrypt the data whenever you power ON the
phone.
• Encryption takes at least an hour depending
on the amount of data to be encrypted. Hence,
ensure that your phone is fully charged before you
encrypt it.
• If data encryption is interrupted, you might lose
your phone data.
• Credential storage:
• Storage type: Displays the storage type.
• Trusted credentials: You can view and verify the
system and user certicates.
• Install from SD card: You can view and install
new user certicates from SD card.
• Clear credentials: You can remove all
certicates.
6. Trust agents: To use this option, a screen lock
should be set.
7. Apps with usage access: Select the app and
select center key to enable the Permit usage
access.
• Select Options key ( ) and the following options
are displayed: Show system and Hide system