you can add your favorite program to "Favorite Programs". You must scan for channels the first time use the digital TV function. It
may cost rather long time to search for channels, please be patient. After scanning, click a channel to enter. Click the icons at the
bottom of screen to achieve the corresponding function such as adjust volume etc.
5 Appendix
Appendix 1: Troubleshooting
If you find exceptions when operating the mobile phone, restore the factory settings and then refer to the following table to
solve the problem. If the problem persists, contact the distributor or service provider.
Fault
SIM card error
Poor received signal quality Signals are obstructed. For instance, radio
The mobile phone cannot
be powered on
Calls cannot be dialed
Page 34
Cause
The SIM card is damaged
The SIM card is not in position
The metal face of the SIM card is polluted
waves cannot be effectively transmitted nearby
a high building or in a basement
Line congestions occur when you use the
mobile phone in high-traffic hours
The battery energy is exhausted
Call barring is activated
Solution
Contact your network service provider
Check the SIM card
Clean the SIM card with a clean cloth
Move to a place where signals can be effectively
transmitted
Avoid using the mobile phone in high-traffic hours
Charge the battery
Cancel call barring