Message Possible Cause & Solution ReferenceNot Found • The called party cannot be connected (displayed for IP callsonly).→ Confirm that you have entered the IP address of the otherparty correctly.→ Try again later.—PhonebookNo Items Stored• The phonebook contains no entries.→ You must store entries in the phonebook before you canmake a call from the phonebook.page 38Phonebook Error • An error has occurred.→ Press [BACK], then erase all phonebook entries using the"Erase All Phonebook Data" feature.page 63Call Log Error • An error has occurred.→ Press [BACK], then erase the redial list using the "EraseAll Call Log Data" feature.page 63Please Wait • An SD memory card was inserted.→ Wait while the unit checks the card. —Format Error • An error occurred while formatting the SD memory card.→ Remove the SD memory card and use a different card. —Unable To Use • The SD memory card is not compatible with the unit.→ Make sure that you are using a compatible SD memorycard.→ SDHC, miniSDHC, and microSDHC memory cards are notcompatible with the unit.page 29• The SD memory card is not formatted in FAT format.→ Use a FAT format SD memory card. page 30• The selected recording is less than 1 second long.→ Recordings less than 1 second long cannot be playedback.—Memory Full • The SD memory card cannot be used for recording becauseit is full.→ Erase unneeded recordings.page 42Write Protected • The switch on the side of the SD memory card is in the"LOCK" position.→ Remove the card, slide the switch to unlock the card, theninsert the card again.page 29System Data ErrClear Data?• An error has occurred.→ PressYES to reset all system data and restart the unit.PressNO to restart the unit without resetting any data.—No Connection ToAnalogue Line• You tried to make a call immediately after refusing a call.→ Wait until "TEL" is shown on the display, then make thecall.—Document Version 2010/02 Operating Instructions 71Troubleshooting