Getting started
Basic functions
Calls and contacts
Messaging
Office and leisure
Connectivity
Specifications
Cause 3 of 4: There's a connection error
If your phone doesn't receive any calls when someone calls you, it may be caused by an unknown connection error.
Solution: Restart your phone.
Restart your phone
Press the Side key.
Simultaneously, press and hold the Top volume key and keep them both pressed until your phone restarts.
Or select...
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