Panasonic KX-TDA50 Pc Programming Manual page 351

If the telephone number does not contain an area code programmed here, it is modified based on the
Long Distance Code settings.
Area Code (for Local / International Call Data 1–10)
Specifies the leading number (area code) to look for in the incoming caller's number.
Default
Not stored.
Value Range
Max. 6 digits (consisting of 0–9, *, and #)
Maintenance Console Location
2.10.3 [3-1-3] Caller ID Modification
Programming Manual References
2.10.1 [3-1-1] Trunk Group—TRG Settings—Caller-ID Modification Table
2.13.1 [6-1] System Speed Dial
Feature Manual References
1.3.1 Caller ID
Removed Number of Digits
Specifies the number of digits to be removed from the beginning of the incoming caller's number.
Default
Local / International Call Data 1–10: 3
Long Distance Code: 0
Value Range
0–9
Maintenance Console Location
2.10.3 [3-1-3] Caller ID Modification
Programming Manual References
2.10.1 [3-1-1] Trunk Group—TRG Settings—Caller-ID Modification Table
2.13.1 [6-1] System Speed Dial
Feature Manual References
1.3.1 Caller ID
Added Number
Specifies the number to be added to the incoming caller's number in the place of the removed digits.
2.10 [3] Group
PC Programming Manual 351