Panasonic Ni-MH batteryperformance (supplied batteries)during power back-up modeWhen the batteries are fully charged,operating time of the handset in powerback-up mode varies depending on usage.– Continuous use of the handset in powerback-up mode: 1.5 hours max.– Continuous use of the handset other than ahandset in power back-up mode: 2 hoursmax.– Not in use in power back-up mode: 2 hoursmax.Note:R Actual battery performance depends onusage and ambient environment.Making calls during a powerfailuren When only 1 handset is registered:1 Lift the handset and dial the phonenumber.2 Within 1 minute, place the handset onthe base unit.R Wait until speakerphone is turnedon automatically and the call ismade.3 When the other party answers the call,keep the handset on the base unit andtalk using the speakerphone.4 When you finish talking, press MOFFN.Note:R In step 2, if you do not place the handset onthe base unit within 1 minute, the powerback-up mode turns off. In this case, pressMOFFN on the handset and dial the phonenumber. Then try again from step 2.n When 2 or more handsets are registered:You should leave one handset on the baseunit for supplying the power, and useanother handset for making calls. For theoperation, please see “Making calls”,page 16.Note:R During a call with the handset placed on thebase unit (power back-up mode), the callmay be disconnected if you touch thehandset. In such case, try to call back.R The range of the base unit is limited duringa power failure. Please use the handsetclose to the base unit.Making a call using the redial listn When only 1 handset is registered:1 Lift the handset.2 MEN REDIAL3 MbN: Select the desired phone number.4 Within 1 minute, place the handset onthe base unit.R Wait until speakerphone is turnedon automatically and the call ismade.n When 2 or more handsets are registered:You should leave one handset on the baseunit for supplying the power, and useanother handset for making calls.For the operation, please see “Making acall using the redial list”, page 16.Making a call using the sharedphonebookThere must be at least 2 handsetsregistered to the base unit in order for theshared phonebook feature to be usedduring a power failure.You should leave one handset on the baseunit for supplying the power, and use anotherhandset for making calls.For the operation, please see “Finding andcalling from a phonebook entry”, page 23.Answering calls during a powerfailuren When only 1 handset is registered:1 When the unit rings, keep the handseton the base unit and press M N orMZN.R Speakerphone is turned on.2 When you finish talking, press MOFFN.20 For assistance, please visit http://www.panasonic.com/helpMaking/Answering Calls