Question Cause/solution
Does excessive use of
t
he flashlight reduce the
battery life?
R Yes, continuous usage of the flashlight will reduce
the battery life to 2 hours.
Note:
Flashlight will automatically turns off after 5 minutes
of usage. You can press the M
N key to turn back
on.
Does the flashlight
a
lways operates,
regardless of the phone’s
call status?
R The flashlight will not turn on while you are on a
call, so when you press the MBOOSTN/M
N
key,
the operation will go into booster mode. When
you are not on the call and press the MBOOSTN/
M
N
key, the flashlight will turn on.
Time on the unit has
s
hifted.
R The unit automatically adjusts the date and time
each time caller information including date and
time is received (Caller ID subscribers only). To
adjust the time, wait for an incoming call.
R Incorrect time information from incoming Caller ID
changes the time. Set the time adjustment to
“Manual” (this will turn automatic adjust off).
Handset:
1. MMENUN#226
2. MbN: Select the desired setting. a MSAVEN
a MOFFN
The handset or base unit
d
oes not ring, or the
volume is low.
R The ringer volume is turned off. While the handset
is ringing for an incoming call, press MjN or MkN
repeatedly to select the desired volume.
You can also program the volume before a call
comes in.
To adjust the ringer volume on the handset,
perform the following programming:
1 MMENUN#160
2 MbN: Select the desired setting. a MSAVEN
a MOFFN
R To turn the ringer off, press MkN until
“Off” is displayed.
R Silent mode is turned on. Turn it off.
Press MMENUN#238 to select the desired
setting.
R If the M0N button on your telephone has a ringer
icon
, press and hold M0N
to turn the ringer on
and off.
22
For assistance, please visit https://shop.panasonic.com/support
Useful Information
TGU43x(en)_Basic OI_1227_ver025.pdf 22 2023/12/27 9:42:55
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