MTS Systems Buzz X121 User Manual page 37

Questions
Not charging
Not Power-on
Not reading
information
inserted card
inserted
Prompt to input PUK
Cannot dial a number
Poor quality of the
conversation
In the conversation, the
other side did not hear
your voice
The voice of the
telephone receiver is
too small
Please check whether the correct link to the
phone charger and power outlet.
Please check the adequacy of electricity.
Please check whether the correct installation
of battery.
Please long press the End Key by a sufficient
length of time.
the Please check whether the correct R-UIM
in the inserted.
that Please check your R-UIM effective. Please
check the surface of your R-UIM clean.
Please contact with the service providers to
obtain PUK code.
Using the PUK to unlock.
Please check whether the correct number.
Please check whether the phone is in the
function of forbidding all call.
Please check whether you are in the service
area.
Please check whether the signal is strong.
If you are in a building please turn the phone
or move closer to the windows.
Please check whether the microphone was
standard or blocked something.
Please check whether the volume of the
telephone receiver adjust largest.
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