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15. Troubleshooting
Fail to power on the phone
Check whether the battery has adequate capacity to power on.
The phone has powered off automatically
The battery capacity is quite low. Please charge the battery.
Can not connect to the network
Check whether the phone is in the CDMA network service area or move to
other places to try again.
No key tone when pressing the keys
Check whether the keypad tone has been disabled. You can set key tone
settings by selecting Menu > Settings > Sound Settings > Keypad Tone
from standby mode.
No incoming ringtone when receiving a call
Check whether the phone is set to the silent mode or the phone volume is
turned off by pressing the Volume Keys.
