Panasonic KX-TGH720E Operating Instructions Manual

Making/answering calls, intercomProblem Cause/solutionis displayed. R The handset is too far from the base unit. Move closer.R The base unit’s AC adaptor is not properly connected.Reconnect AC adaptor to the base unit.R The handset is not registered to the base unit. Register it(page 38).R Activating eco mode reduces the range of the base unit instandby mode. If required, turn eco mode off (page 15).Noise is heard, sound cutsin and out.R You are using the handset or base unit in an area with highelectrical interference. Re-position the base unit and use thehandset away from sources of interference.R Move closer to the base unit.R If you use a DSL/ADSL service, we recommend connecting aDSL/ADSL filter between the base unit and the telephone linejack. Contact your DSL/ADSL provider for details.Sound quality seems to begetting worse.R You have registered a handset that is not recommended. Theclearest sound quality is only possible by registering theprovided handset.The handset does not ring. R The ringer volume is turned off. Adjust ringer volume (page 16,30).R Do not disturb mode is turned on. Turn it off (page 34).R If the handset is registered to multiple base units, the handsetmay not be able to make or receive calls or communicate withthe base unit when the following conditions are met.– Eco mode is set to “Eco Plus” (page 15).– Base unit selection is set to “Auto” (page 32).In this case, place the handset near the base unit, and changethe setting to “Eco” or “Off”. Repeat for each base unit.The base unit does notring.R The ringer volume is turned off. Adjust ringer volume (page 17,30).I cannot make a call. R You dialled a call restricted number (page 37).R The key lock feature is turned on. Turn it off (page 18).Caller IDProblem Cause/solutionCaller information is notdisplayed.R You must subscribe to a Caller ID service. Contact your phoneservice provider for details.R If your unit is connected to any additional telephoneequipment, remove and plug the unit directly into the wall jack.R If you use a DSL/ADSL service, we recommend connecting aDSL/ADSL filter between the base unit and the telephone linejack. Contact your DSL/ADSL provider for details.R Other telephone equipment may be interfering with this unit.Disconnect the other equipment and try again.Helpline Tel. No.: U.K. 0344 844 3899 Ireland 01289 8333 53Useful Information