mode. In addition, in case handset battery
power runs out, we recommend connecting
a corded-type telephone (without AC
adaptor) to the same telephone line or to
the same telephone line jack using a
T-adaptor.
RCalls cannot be made during a power
failure until key lock is turned off (page 18).
RIf “Please wait for 1 minute.” is
displayed, please do not operate the unit
until the message disappears.

Panasonic Ni-MH battery

performance (supplied batteries)

during power back-up mode

When the batteries are fully charged,
operating time of the handset in power
back-up mode varies depending on usage.
– Continuous use of the handset in power
back-up mode: 2 hours max.
– Continuous use of the handset other than a
handset in power back-up mode: 3 hours
max.
– Not in use in power back-up mode: 3 hours
max.
Note:
RActual battery performance depends on
usage and ambient environment.
Making calls during a powerfailure
nWhen only 1 handset is registered:
1Lift the handset and dial the phone
number.
2Within 1 minute, place the handset on
the base unit.
RWait until speakerphone is turned
on automatically and the call is
made.
3When the other party answers the call,
keep the handset on the base unit and
talk using the speakerphone.
4When you finish talking, press MeN.
Note:
RIn step 2, if you do not place the handset on
the base unit within 1 minute, the power
back-up mode turns off. In this case, press
MeN on the handset and dial the phone
number. Then try again from step 2.
nWhen 2 or more handsets are registered:
You should leave one handset on the base
unit for supplying power, and use another
handset for making calls. For the operation,
please see “Making calls”, page 16.
Note:
RDuring a call with the handset placed on the
base unit (power back-up mode), the call
may be disconnected if you touch the
handset. In such case, try to call back.
RThe range of the base unit is limited during
a power failure. Please use the handset
close to the base unit.
Continuing a call during a powerfailure
When a power failure occurs during an outside
call, the unit informs you with a notification
tone. You can continue to talk for about 1
minute.
nWhen only 1 handset is registered:
If you want to continue the conversation,
press MZN and then place the handset on
the base unit.
nWhen 2 or more handsets are registered:
If you want to continue the conversation,
you should leave another handset on the
base unit for supplying power.
19
Making/Answering Calls
TG68xxBX_UE(en)_0523_ver021.pdf 19 2013/05/23 16:41:16