Trouble Shooting - easyteck M200 Manual

7. TROUBLE SHOOTING

PROBLEM
When switching on the pho-
ne, it prompts enter "PIN"
When switching on the pho-
ne, it prompts "Emergency"
When switching on the
phone, it prompts enter
"password"
No ring tone prompt for a
incoming call
No display on screen when
disconnect external power
supply
CHECK POINT
Input your PIN code which offered with SIM card together. If you
have changed PIN code, input the new PIN code
Check whether valid SIM card is inserted or not
Enter lock code you set already to unlock the phone
Check volume setting of ring tone.
And check whether "mute" is set in Profiles
Check whether the battery has electricity, or it is damaged; or
power on the phone again
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