If a long distance call, and its 10-digit number is displayed,
1. Pressing OPTION once will change it to an 11-digit number (1+ 3-digit area code + 7-digit telephone number).
2. Pressing OPTION two times will remove the 3-digit area code and change to display only the 7-digit telephone number.
3. Pressing OPTION three times will go back to the original 10-digit number.
When the desired format of the telephone number is reached, press DIAL to dial the displayed number.
MESSAGEERROR
•The display indicates [-MESSAGEERROR-]” if your unit receives a call that has an error in the transmission or reception.
NO DATASENT
1. [-NO DATA SENT-] will be displayed if there is no caller ID (CID) number sent from the telephone company while ringing.
