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2 MbN:
Select the desired cellular phone. a
MSELECTN
R The call is transferred to the handset.
Using the other line during a
c
onversation
You can handle a cellular call and a landline
call at the same time. When another call is
being received during a conversation, the
interrupt tone sounds (page 39), and the 2nd
caller’s information is displayed if you
subscribe to Caller ID (page 48). You can
answer the 2nd call while holding the 1st call.
Making/answering a cellular call
during a conversation on the landline
1 Press MMENUN during a landline call.
2 MbN: “Hold” a MSELECTN
3 To make a 2nd call:
Dial the phone number. a MCELLN
*1
a
MbN: Select the desired cellular phone. a
MSELECTN
*1 The unit starts dialing when:
– only 1 cellular phone is paired.
– a specific line is set to make
cellular calls (page 20).
To answer a 2nd call:
MCELLN
R To hold the 2nd call: MMENUN a MbN:
“Hold” a MSELECTN
4 To hang up the 2nd call and return to the
1st call (landline call), press MOFFN, then
press M N.
Making/answering a landline call
d
uring a conversation on a cellular line
1 Press MMENUN during a cellular call.
2 MbN: “Hold” a MSELECTN
3 To make a 2nd call:
Dial the phone number. a M
N
T
o answer a 2nd call:
M
N
R T
o hold the 2nd call: MMENUN a MbN:
“Hold” a MSELECTN
4 T
o hang up the 2nd call and return to the
1st call (cellular call), press MOFFN, then
press MCELLN.
Power back-up operation
f
or 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 shared
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 41).
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 D
o not lift the power supplying handset
from the base unit during power back-up
mode.
R Do not touch the handset’s charge contacts
during power back-up mode.
R If the battery level is low, the unit will not
work sufficiently during power back-up
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
Panasonic T-adaptor (page 4).
For assistance, please visit http://www.panasonic.com/help
25
Making/Answering Calls Using the Handset
TG78xx(en)_1210_ver101.pdf 25 2012/12/10 21:19:27