Operating Instructions

62
Trouble shooting
Problem Possible cause and solution
Phone will not switch
on
Check that the battery is fully charged and correctly
connected to the phone.
No flashing battery icon There may be no mains supply. Try a different electrical
socket.
The AC/DC charger may be faulty. Return to your dealer
and try substitution with another Mitsubishi adaptor. If
faulty contact your dealer.
Short stand-by and talk
times
Cell broadcast is permanently on, using more battery
power.
Phone is in a poor signal area and therefore always on
full power.
Incorrect charging and discharging. Always charge and
discharge your battery fully.
The battery is wearing out. Replace the battery.
Calls cannot be made or
received
Check that you have at least one signal strength bar
( ). Try in a stronger signal strength area.
If the name of a network is not displayed, check your
SIM is OK, check registration with your network/service
provider.
Call barring option is turned on. Turn it off (see
page48).
Call cost limit is reached (see page 35).
Stored telephone num-
bers cannot be recalled
Fixed Dialled Number or Call Barring features are turned
on. Check features and turn them off (see pages28
and48).
Numbers cannot be en-
tered in the display
Keypad lock is on ( appears). Press Unlock and
to turn off.
Phone switches on but
there is no display
Display contrast is turned down too low. Reset contrast
(see page 39).
Battery icon not
flashing 1-2-3 during
charging
Indicates a charging or battery problem. Turn off and
disconnect the charger. Reconnect and try again.
If the problem remains contact your dealer.
Flashing There is not enough memory to store another SMS mes-
sage. You must delete one or more of the existing
stored messages (see page 29).
(......) softkey Function no longer available in the SIM or was subscrip-
tion dependent. Reprogram the softkey (see page 40).