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6. Common Problems & Troubleshooting
Before contacting the after-sales service provider, conduct the
following simple checks and this may save your unnecessary time and
expense on repair.
Common
Problems
Cause & Troubleshooting
Unable to
start the
mobile
phone
-
Check whether you hold the start key for at least 3
seconds.
-
Check whether the battery is in poor state. Please
remove the battery, install it again, and try to
restart it.
-
Check whether the battery has run out of power,
and if yes, please charge the battery.
Unable to
connect
network
-
Weak signals. Please retry in a place with strong
signals.
-
Beyond the network coverage of your network
operator.
-
Invalid SIM card. Please contact your network
operator.
Display
messages at
start
-
Check whether the SIM card has been correctly
inserted.
-
Locked. You have selected the automatic locking
function, and entering the mobile phone password
before using it.
-
Enter PIN. You have selected the option of
entering PIN for each start of the mobile phone,
and so you must enter the PIN code (When the
Содержание E78
Страница 1: ......
Страница 11: ...10 2 3 Status Icons Ringtone status Æ Ring Æ Vibrate Æ Ring after vibration Æ Ring and vibrate ...
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Страница 77: ...76 2 AfteU VHOHFWLQJ RXU 2SHUDWRU SUHVV UHDWH DQG ZDLW XQWLO program install the modem driver ...
Страница 79: ...78 Note you can configure the connection like any other dialup connection ...
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