ZTE Corporation ZTEC370 User Manual
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prompts “Insert card and restart
phone”.
card is inserted or not.
No key beep on pressing keys.
Please check the setting of Key
Beep in Settings.
When there is an incoming call,
the prompt ringer not rings.
Please check the setting of sound
Alert Type and ringer Volume in
Settings.
No prompt tone at alarm time.
Please check relative sound
setting (see setting in Set Alarm
in Alarm Clock in ToolKit).
Messages cannot be sent.
Please check the signal of
network.