• If you see a number with 7 digits (i.e.
555-1234), then the call was received
from within your area code. However,
this does not guarantee the call is a local
call.
• If you see a number with 11 digits
(i.e. 1-234-555-1234), then the call
received was not from your area code.
NOTE: A 10 second timer located in the
upper right side of the display will start,
letting you know how much time is left until
the unit returns to the Caller ID records.
3. To adjust the phone number format,
press the OPTION button. For instance, a
7-digit local number sometimes cannot
be dialed because it requires a 10-digit or
11-digit format. Press the OPTIONS
button repeatedly to scroll through the 7,
10, and 11-digit numbers.
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OPTION button