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OTHER IMPORTANT INFORMATION
FREQUENTLY ASKED QUESTIONS (FAQ)
Rock
The battery cannot be charged or is empty within a short time.
Charge the mobile phone for at least two hours� Please note that the
battery only reaches its full capacity after several full charging pro-
cesses�
If the problem continues, the battery may be defective and need to
be changed� Please contact our service department in such cases�
My mobile phone does not ring, either for incoming calls or
incoming text messages.
Check the user profile which is currently active. Adapt the ringing
behaviour in the active user profile of the mobile phone to your
needs� Further information is provided in Section
User Profiles on
Page 55.
The caller is too quiet or difficult to understand.
Increase the volume of the caller using the navigation keys or the
function keys on the side of the mobile phone� Further information is
provided in Section
Volume during a call on Page 33.
