User's Manual

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35
Can hang up replay again, trunk may replace the
good line
。
Phone can't breathe out
You may set up to hide the unit number, but your
network operator does not provide the service; May
the environment has a strong jamming signal; Could
you activate the call barring function; Could you
activate the line 2, but your network operator does
not provide the service
。
The battery is not charging
Might have excessive battery discharge, the need to
connect the charger after a period of time to charge;
Battery performance has deteriorated。
Unable to access the network
The signal is too weak, or surrounded by wireless
interference; (U) SIM card installed correctly, whether
poor contact or broken (U) SIM card? If (U) SIM card
is damaged, please consult network service
providers。
Standby time shorter
Standby time is related to the system Settings of the
network. In accepting bad area, please temporarily
shut down the cellular phone
。
Need to replace the battery
Don't get the signal, the unit will continue to launch