Useful Information67While storing an entry in thephonebook or assigning a onetouch dial, the handset starts toring.L A call is being received. To answer the call, press{C}. Programming will be cancelled. Start again.Pressing {R} does notdisplay/dial the last number dialled.L The redialled number was more than 24 digits long.Redial the number manually.The handset beeps intermittentlyand/or 7 flashes.L Fully charge the batteries (page 14).I fully charged the batteries, but7 still flashes.L Clean the charge contact and charge again (page14).L It is time to replace the batteries (page 15).Caller information is not displayed. L You must subscribe to Caller ID service.L Your unit is connected to a telephone line withADSL service. We recommend connecting a filter(contact your ADSL service provider) to thetelephone line between the base unit and thetelephone line jack.L Caller has withheld information.While viewing caller information,the display returns to standbymode.L Do not pause for over 1 minute while searching.I cannot register a handset to abase unit.L The maximum number of base units (4) are alreadyregistered to the handset. Cancel unused base unitregistrations from the handset (page 58).L The maximum number of handsets (6) are alreadyregistered to the base unit. Cancel unused handsetregistrations from the base unit (page 57).L You entered the wrong PIN number. If you forgetyour PIN, consult your nearest Panasonic servicecentre.L Locate the handset and the base unit away fromother electrical appliances.Problem Cause & solutionTG1810_1822AL(e-e).book Page 67 Tuesday, March 1, 2005 6:46 PM