User's Manual

into the slow charging mode after connected to the
charger, this moment the handset has no display. The
handset can normally be charged hours later depending on
the degree of discharging.
Network lost
1. The signal is too weak，There may be some radio
interference all round. View whether the signal
strength meter on the screen fails to show vertical
lines.
2. The SIM card is located correctly, poorly contact or
damaged? (If damaged, please ask your network
supplier for replacement.)
Can not call out
1. Registered in the network? Check whether the screen
displays the name of your network supplier?
2. Call barring is enabled?
3. Calling prohibited due to call charges not paid?
4. You have activated the function of fixed dialing
numbers?
5. You have enabled the "Restrict my phone number",
and was rejected by the network?
Can not call in
1. Registered in the network?
2. Receiving call prohibited due to call charges not paid?
3. Call diverting is enabled?
4. Bar receiving call in call barring is enabled?
Fail to preset functions
No support by the network supplier or need to register,
please contact your network supplier.
PIN locked
Enter the PUK code supplied together with the SIM card
to unlock.
PIN2 locked
Enter the PUK2 code supplied together with the SIM card
to unlock.
Call meters inactive No transferring metering pulses, please contact your
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