Useful Information54Making/answering calls, IntercomProblem 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 ADSLservice, we recommend connecting a noise filterbetween the base unit and the telephone line jack.Contact your ADSL provider for details.The handset does notring.L The ringer volume is turned off. Adjust it (page 32).I cannot make a call. L If the base unit (including answering system) or theother handset is in use, you may not be able to make acall. Try again later.L While listening to messages using the handset, youcannot make a call. Exit by pressing {OFF}.L Dial lock is turned on. To turn it off, see page 36.L If the above remedies do not solve the problem, set thedialling mode. Press {MENU} {0} {5} {1} {Save}{OFF}.L The unit is not designed to be used with rotary (pulsedialling) services.I cannot redial bypressing {REDIAL}.L If the last number dialled was more than 48 digits long,the number will not be redialled correctly.L If you press {REDIAL} after you have started dialling,this button functions as the {PAUSE} button. To redial,do not dial any numbers before pressing {REDIAL}.L Dial lock is turned on. To turn it off, see page 36.I cannot have aconversation using theheadset.L Make sure that an optional headset is connectedproperly (page 49).L If “SP-phone” is displayed on the handset, press {C}to switch to the headset.L Use only the Panasonic KX-TCA88AL headset.I cannot page thehandset or base unit.L The called handset is too far from the base unit.L The called unit is in use. Try again later.TG2431AL_2432AL(e).book Page 54 Tuesday, March 15, 2005 6:48 PM