Panasonic KX-TG7841BX Power back-up operation for landline, Making calls during a power failure

Making/Answering Calls Using the Handset

RTo hold the 2nd call: MMENUN a MbN: “Hold” a MSELECTN

4To hang up the 2nd call and return to the 1st call (landline call), press MOFFN, then press MN.

Making/answering a landline call during a conversation on a cellular line

1Press MMENUN during a cellular call.

2 MbN: “Hold” a MSELECTN

3To make a 2nd call:

Dial the phone number. a MN

To answer a 2nd call:

MN

R To hold the 2nd call: MMENUN a MbN: “Hold” a MSELECTN

4To 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:

RIf 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.

RPower back-up mode will not work if the battery level of the power supplying handset is or .

RDo not lift the power supplying handset from the base unit during power back-up mode.

RDo not touch the handset’s charge contacts during power back-up mode.

RIf 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, 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:

RActual battery performance depends on usage and ambient environment.

Making calls during a power failure

1Lift the handset and dial the phone number.

2Within 1 minute, place the handset on the base unit.

R Wait 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 MOFFN.

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 MOFFN on the handset and dial the phone number. Then try again from step 2.

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.

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2013/05/28 18:56:47