34
APPENDIX
C
ARE AND
M
AINTENANCE
Turn off your phone. Use a soft damp cloth to wipe it. Do not use a dry cloth, strong liquid detergents, thinners, alcohol
or any other type of solvent to clean your phone. These products may damage your phone.
P
ROBLEMS
Refer to the table presented below in case of an operational malfunction:
Problems
Possible causes
Remedies
You are having
trouble reading or
cannot read the
display when not in
standby mode.
Contrast too low.
Increase the contrast level (refer to paragraph "Adjusting
the contrast ", page 24).
No display on the
base screen.
Power connection unplugged.
Check the power connection to the phone.
No
tone.
The phone jack is not
connected or is incorrectly
connected.
Check the phone cable connection (refer to paragraph
"Connecting the base ", page 12).
Make sure you have a dialling tone.
The speaker volume is too low. Increase the speaker volume (refer to paragraph
"Receiving a call ", page 15).
The phone does not
ring when a call is
received.
The mute mode is turned on.
Turn off the mute mode (refer to paragraph "Activating/
deactivating the silent mode ", page 24).
Your party cannot
hear you.
You have turned on the mute
mode (microphone off).
Turn off the mute mode (microphone off) in MENU then
MUTE.
Make sure that the "MUTE MODE" message is not
displayed.
You obtain a "busy"
dial tone for each
dialled number.
Incorrect flashing time.
Set the flashing time (refer to paragraph "Modifying the
flash duration ", page 28).
Contact your operator to get it to provide you with the right
time.
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