Panasonic KX-TG454SK Operating Instructions Manual - Power Back-Up Operation
2
MbN: “Hold” a MSELECTN
3
To answer the 2nd call:
Press MCELLN while the 2nd call is being
received.
4
To hang up the 2nd call and return to the
1st call (landline call), press MOFFN, then
press M
N.
Answering a 2nd call during a cellular
call
1
Press MMENUN during a cellular call.
2
MbN: “Hold” a MSELECTN
3
To answer the 2nd call:
Press M
N or MCELLN while the 2nd call
is being received.
4
To hang up the 2nd call and return to the
1st call (cellular call), press MOFFN, then
press MCELLN
*1
.
*1 If you press MCELLN and the selection list
is displayed, select the desired cellular
line and press MSELECTN.
Power back-up operation
for landline
When a power failure occurs, the charged
handset temporarily supplies power to the
base unit (power back-up mode). This allows
you to make and receive landline calls using a
handset during a power failure. The base unit
will not perform any other functions. However,
some functions such as Caller ID and
phonebook are available only when using a
handset other than the handset supplying
power to the base unit. You can program
“Power failure” and the default setting is
“Auto” (page 43).
Important:
R If a handset is not placed on the base unit
when a power failure occurs, “Base no
power Press OFF” is displayed. After
pressing MOFFN on the handset, place it on
the base unit to start power back-up mode.
R Power back-up mode will not work if the
battery level of the power supplying
handset is or .
R Do not lift the power supplying handset
from the base unit during power back-up
mode.
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: 1.5 hours max.
– Continuous use of the handset other than a
handset in power back-up mode: 2 hours
max.
– Not in use in power back-up mode: 2 hours
max.
Making calls during a power
failure
n
When only 1 handset is registered:
1
Lift the handset and dial the phone
number.
2
Within 1 minute, place the handset on
the base unit.
R Wait until speakerphone is turned
on automatically and the call is
made.
3
When the other party answers the call,
keep the handset on the base unit and
talk using the speakerphone.
4
When you finish talking, press MOFFN.
n
When 2 or more handsets are registered:
You should leave one handset on the base
unit for supplying the power, and use
another handset for making calls.
Note:
R The range of the base unit is limited during
a power failure. Please use the handset
close to the base unit.
26
For assistance, please visit http://www.panasonic.com/help
Making/Answering Calls Using the Handset
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2013/12/16 19:32:28