Power Back-Up Operation For Landline - Panasonic KX-TG7841BX Operating Instructions Manual

Making/Answering Calls Using the Handset
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
during 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
To answer a 2nd call:
M N
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 (cellular call), press MOFFN, then
press MCELLN.
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. You can
program "Power failure" and the default
setting is "Auto" (page 36).
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.
R Do not touch the handset's charge contacts
during power back-up mode.
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TG7841BX_UE(en)_0528_ver011.pdf
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
T-adaptor.
Panasonic Ni-MH battery
performance (supplied batteries)
during power back-up mode
When the batteries are fully charged,
N
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.
– Not in use in power back-up mode: 2 hours
max.
Note:
R Actual battery performance depends on
usage and ambient environment.
Making calls during a power
failure
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
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.
Note:
R In 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
MOFFN on the handset and dial the phone
number. Then try again from step 2.
R During 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.
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automatically and the call is made.
2013/05/28 18:56:47