GSM ETS-6588, Руководство пользователя

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Problem Check Point
When switching on the phone, it Check whether valid SIM card is
prompts “Emergency”.
inserted or not.
When switching on the phone, it Enter lock code you set already to
prompts enter “password”.
unlock the phone.
No ring tone prompt for a Check volume setting of ring tone.
incoming call.
And check whether “mute” is set in Profil
es.
No display on screen when Check whether the battery has
disconnect extemal power electricity, or it is damaged; or power
supply. on the phone again.
Press CALL/REDIAL key, but
Check whether you have set call
no number is sent. barring.
Certain call cannot be received. Check whether the number is
restricted.
Cannot send short messages. Check the network condition, or
message enter setting.
Other abnormal phenomenon. First refer to the user manual, and then
check whether the power is connected
correctly or not. If there is no problem,
restart the phone.
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