Useful InformationFor assistance, please visit http://www.panasonic.com/phonehelp 41Making/answering calls, intercomPhonebookProblem Cause/solutionStatic is heard, soundcuts in and out.Interference from otherelectrical units.L Move the handset and the base unit away from otherelectrical appliances.L Move closer to the base unit.L Raise the base unit antenna.L Turn on the clarity booster feature (page 20).L If your unit is connected to a telephone line with DSLservice, we recommend connecting a noise filterbetween the base unit and the telephone line jack.Contact your DSL provider for details.The handset does notring.L The ringer volume is turned off. Adjust it (page 30).I cannot make a call. L The dialing mode may be set incorrectly. Change thesetting (page 17).L The base unit or another handset is in use. Try againlater. (KX-TG2622)I cannot redial bypressing {REDIAL}.L If the last number dialed was more than 48 digits long,the number will not be redialed correctly. Dial thenumber manually.I cannot have aconversation using theheadset. (KX-TG2621)L Make sure that an optional headset is connectedproperly (page 38).L If “SP-phone” is displayed on the handset, press {C}to switch to the headset.I cannot make longdistance calls.L Make sure that you have long distance service.I cannot page thehandset.L The called handset is too far from the base unit.L The called handset is in use. Try again later.Problem Cause/solutionCopying stopped with anitem displayed.(KX-TG2622)L The destination handset may have lost communicationwith the base unit, or the destination unit user may havepressed {C} or {s}.The displayed phonebook item was not copied to theunit. Press {OFF}. Confirm that the destination unit isnot in use and try again.TG2620_2621_2622.book Page 41 Monday, December 26, 2005 1:48 PM