Troubleshooting - Panasonic EB-GD35 Service Manual

EB-GD35 EB-GD35C

3.10. Troubleshooting

The user is given the following information and advised to contact the dealer if the problems persist:
Problem
Telephone will not switch
on
Extremely short battery
life for a new battery pack
Short battery life for an
old battery pack
Short battery life for Ni-
MH battery pack
The battery level indicator
does not light when
charging
Calls cannot be made
Calls cannot be made
from Fixed Dial Store
Calls cannot be received
Emergency calls cannot
be made
Telephone numbers
cannot be recalled
http://cxema.ru
Cause
The network in use and the condition of the
battery pack can affect battery life.
The battery pack was worn out.
The life of the battery pack is affected by
improper charging, this is inherent in all Ni-
MH batteries.
If a battery is deeply discharged it will take a
short time before there is sufficient power in
the telephone to light the battery level
indicator .
The telephone is locked.
Outgoing calls are barred.
The telephone is not registered to a network.
The telephone is not switched on.
Incoming calls are barred.
The telephone is not registered to a network.
User's phone is not in a GSM coverage area.
The telephone is locked.
Fixed Dial is switched on.
Check that the battery pack is fully charged and correctly
connected to the telephone.
Avoid areas of poor reception. Ensure batteries are fully
charged. Additionally, for NiMH batteries, ensure batteries are
also discharged fully before recharging.
Replace with a new one.
To maintain maximum performance, always use until the Low
Battery Warning appears and then fully recharge the battery
pack. To revive a Battery Pack, use the telephone until the
Low Battery Warning appears and then fully recharge three
times. However, if the battery life still is short, the battery pack
has eventually worn out. Replace with a new one.
Leave to charge for several minutes in temperatures between
+5°C and +35°C.
Unlock the telephone (Menu: Security: Phone Lock).
Disable the outgoing call barring (Menu: Security: Call Bar).
Move to a coverage area and operate the telephone after it
has registered with a network.
Check that SIM supports Fixed Dial Check if the Fixed Dial is
switched on (Menu: Security: Fixed Dial). Check the
telephone number is stored in the Fixed Dial.
Switch the telephone on.
Disable the incoming call barring (Menu: Security: Call Bar).
Move to a coverage area and operate the telephone after it
has registered with a network.
Check that the antenna symbol
coverage area and operate the telephone when the antenna
symbol is displayed.
Unlock the telephone (Menu: Security: Phone Lock).
Switch off Fixed Dial (Menu: Security: Fixed Dial).
12
Remedy
is displayed. Move to a