HUAWEI Sonic U8650 Smart Phone FAQs V100R001 Huawei Device Co. Ltd. Huawei Technologies Co., Ltd. All rights reserved.
Q1. What are the failure causes of sending or receiving a multimedia message? How to solve such problems? A1. 1. If your phone memory is insufficient (smaller than 15%), you cannot receive a multimedia message. Solution: Delete unnecessary files to release your phone memory. The available memory should be larger than 15%. 2. If data service is disabled, you are unable to send or receive multimedia messages. Solution: Touch > Settings > Wireless & networks > Mobile networks.
Q2. How do I change the font size? A2. 1. You are able to set the text size in Browser: Touch Browser and open a web page, and then touch > More > Settings > Text size. 2. The text size on the desktop and phone menus are not allowed to be changed. Q3. What is the valid distance of Bluetooth? A3. It is within 10 meters. Huawei Technologies Co., Ltd. All rights reserved.
Q4. What are the possible causes of my phone failed to pair with other devices? A4. 1. I am unable to search other devices. Check that Bluetooth on other devices is turned on and the devices are able to be searched. 2. I am unable to search the Bluetooth headset. Check that the headset is set to Discoverable. For details, see the headset user guide. 3. I am unable to connect to other phones when I send files.
4. Disable data service: Touch > Settings > Wireless & networks > Mobile networks, and then uncheck Data enabled. 5. Disable background data synchronization: Touch > Settings > Accounts & sync and uncheck Background data and Auto-sync. Q7. How do I restore contacts from SD card to phone? A7. 1. Use a file manager to open the root directory in the SD card. Touch the .vcf files and restore the contacts to Contacts. 2. Touch > Contacts > > Import/Export > Import from SD card. Select the .
Q8. How do I maximize the battery life? A8. 1. Press 2. Set the screen timeout to the smallest value: Touch to lock the screen when you do not use the phone. > Settings > Display > Screen timeout. 3. Set the screen brightness to a lower degree: Touch > Settings > Display > Brightness. 4. Turn off Bluetooth and Wi-Fi: Touch > Settings > Wireless & networks and uncheck Wi-Fi and Bluetooth. 5.
