71If the Following Appear on Your Display...Useful InformationFor assistance, please call: 1-800-ADT-ASAPSystem is busy.Please try againlater.• If more than one unit is in use, such as conductingoutside/intercom calls or listening to messages, youmay not be able to use another unit. Try again later.• The Answering System is in use (answering a call orplaying back messages). Try again later.• The cordless handset has lost communication withthe base unit. Walk closer to the base unit and tryagain.---Incomplete---Tom Jones098-765-4321Phone book full(The name/number isan example.)(cordless handset only)• When the displayed item was sent to the destinationunit, the phone book memory was full and thecopying stopped. If you tried to send all of the items,the item displayed with “Incomplete” and itemsafter it have not been copied to the destination unit.You can press [OFF] on the cordless handset to exit(p. 44, 45).To erase other stored items from the destinationunit’s phone book, see page 43. You can copy all ofthe items again or copy the items which have notbeen copied one by one (p. 44, 45).• If copying stopped and “Phone book full” is notdisplayed, it may indicate:– the destination cordless handset is out of area, or– the destination unit user may have pressed [ ] or[ ] on the cordless handset, lifted the base unithandset or pressed [DIGITAL SP-PHONE].Phone bookNo items stored(cordless handset only)• No items cannot be copied to the destinationcordless handset. Your phone book is empty.Invalid.Please registerto the base unit(cordless handset only)• The cordless handset you tried to make a call has notbeen registered to the base unit. Register thecordless handset (p. 27).Greeting recordRecording error(base unit only)• “Your greeting was not recorded. Record your greetingagain.” is announced. Your greeting was not recordedcorrectly. Record it again (p. 24).Message full(base unit only)• The remaining recording time or the number ofmessages which can still be recorded is 0.Erase unnecessary messages (p. 59).Display message Cause & Remedy