User's Manual

EN
STORE NUMBER - Prompt telling you to enter the
telephone number for directory.
STORE NAME - Prompt telling you to enter the
name in directory.
PHONEBOOK EMPTY - There is no record stored
in the selected directory location.
CALL LOG EMPTY - There is no record stored in
the selected call log location.
NO LINE - Telephone line is disconnected from
the base unit.
KEY LOCKED - The keypad is locked.
OUT OF SERVICE - When the handset is out of
range or the base unit experiences power failure.
CHARGE BATTERY - When the battery is low.
PLACE IN CHARGER - The battery voltage is too
low.
RINGER OFF - The ringer is switched off.
LO - Temperature falls below –20 ° C.
17
LIGHT SIGNALS
The charge / in use indicator will change under the
following conditions:
Talking Lit steadily (orange)
Charging Lit steadily (blue)
Incoming call Flashes in same pattern
as telephone ring (orange)
Voice mail Flashes every 2 seconds
(orange)
No telephone line Flashes every second
(orange)
SOUND SIGNALS
A long warbling tone Signals an incoming call
Single tone A key is pressed
Two short beeps Call waiting / MIC mute
One long beep Confirmation tone / page
signal / call back
Three short beeps Error tone / out of range
Two short beeps Low battery warning
(every 15 seconds)
No dial tone
Check installation:
· Is the base unit plugged into the telephone
TROUBLESHOOTING
TELEPHONE
line and AC power source?
· If the telephone line is not properly
connected to the base unit “NO LINE” will
appear on the handset display.
· Is the AC power source turned on at the
socket?
· Are the batteries properly installed in the
handset?
Dial tone is OK, but cannot dial out
Try moving the handset closer to the base unit.
· If this doesn’t work, try a different position
for the base unit. (Typically, the higher you
place the base unit, the better the recep-
tion).
· The battery charge level may be low. Check
the LCD display for the low battery-warning
signal. If the battery is low, place the
handset in the base unit’s charging cradle to
charge.
· Check the power connection by switching
off the power at the main socket. Wait a
few seconds, then switching it back on.
· Check to make sure that the phone and
base unit are within the range of transmis-
sion.
· The handset may be unable to find the base
unit. Try moving the handset closer to the
base unit. If the problem persists, try
moving the base unit in a suitable position
nearer to the handset.
· If you have registered additional handsets
to the same base unit, make sure they are
not already on a call. The LCD display on
your handset will display EXT IN USE if the
line is engaged.
· The dial mode setting may be incorrect. See
the DIAL MODE section for instructions on
how to change the dial mode.
Handset does not ring
Check that you have not turned off the ringer
volume level. Also, you may have too many
extension phones on your line. Try unplugging
some phones.
Call was disconnected
Please move the handset closer to the base unit.
Also, you may want to consider moving the base
unit to achieve a greater range of transmission.
Keys do not work / [KEY] shows on screen
The symbol means that the keypad lock feature
has been activated.
TW339 manual_Eng 5.p65 3/5/05, 9:23 AM20