55
Caller ID operation
To delete an entry or all entries
Changing the format of the caller ID number
If you need to add or remove the area code or a 1 
at the beginning of the number, do the following.
1. Follow the directions in steps 1 and 2 of 
To 
return a call (page 54). Press [ENTER].
2. Press 
[ ] or [ ] until the screen displays DIAL 
ALTERNATE.
3. Press 
[ ] to scroll through the alternate dialing 
formats displayed on the third line (seven-digit 
number, area code + seven-digit number, 1 + 
area code + seven-digit number, or 1 + seven-
digit number).
4. Press a 
[LINE] key to dial the displayed number.
To remove a specific entry
Use the following steps to remove a specific entry.
1. Press 
[CALL HISTORY].
2. Press 
[ ] or [ ] until you see the desired entry 
to be deleted. 
3. Press 
[REMOVE], also called the “entry removal 
button”, to delete the currently displayed entry 
from the call history.  The screen displays the 
previous record in call history. If there are no 
records in call history, the screen displays the 
summary screen 000 CALLS 000 NEW.
4. Press [CALL HISTORY] to exit.
To remove all call summary entries                   
Use the following steps to remove all entries.
1. Press [CALL HISTORY].
2. Press [REMOVE] to show REMOVE ALL?
3. Press 
[REMOVE] again within three seconds 
to confirm and delete all records from the call 
summary. 
    -OR-
  Press [CALL HISTORY] to exit and leave all 
caller ID entries intact.
The screen automatically returns to the call 
history summary. Once deleted, you cannot 
retrieve entries. 
10:11AM        11/23        L2
Chris Thompson
5550100
CL #198
CALL HISTORY
200 CALLS
050 NEW
CALL HISTORY
200 CALLS
050 NEW
REMOVE ALL?
10:11AM       11/23        L2
Chris Thompson
9085550100                     
DIAL ALTERNATE                
9085550100
19085550100
15550100
550100
10:11AM        11/23        L2
Chris Thompson
5550100
REMOVED!