
after the battery power
was used up last time.
low.
The battery is not
properly installed with
the phone.
Reinstall the battery.
The charger is not
properly connected to
the phone.
Reconnect the charger plug to the
phone connector until you see the
charging icon on the phone screen.
The battery or charger
is damaged.
Contact the authorized service center
for help.
The phone is in too hot
or too cold areas.
Move the phone to room temperature
and try again.
Network failure
Possible reason
What should you try?
The SIM card is not
properly installed.
Reinstall the SIM card.
The contacts on the
SIM card and the
phone are dirty or
dusty.
Clean the contacts.
The SIM card is
unusable.
Change the SIM card.
You are in a weak
signal area.
Move to somewhere with strong
enough signal and try again.
Содержание M 90
Страница 2: ......
Страница 4: ......
Страница 11: ...FLY M90 1 1 Your Phone Keys and Parts FRONT VIEW...
Страница 24: ...Call Functions 14 FLY M90 current call END A CALL Press to end a call...
Страница 29: ...Text Entry FLY M90 19 123 Press the keys corresponding to the digits you want...
Страница 46: ...Display 36 FLY M90 Contrast Press to adjust the contrast ratio of the display screen...
Страница 49: ...Ala rm FLY M90 39 Cancel All Use this menu to deactivate all alarms...
Страница 69: ...nonprofessional persons...