11.1.3 PBX Configuration—[3-1-3] Group—Trunk Group—CallerID ModificationThe telephone numbers of incoming callers can be modified automatically according to pre-programmedmodification tables, and then recorded for calling back.Leading DigitsAfter the caller’s number is modified by the Length of Digits Modification Tables or CLIP Modification Tables,the PBX checks the leading digits of the modified number for an area code programmed in the Caller IDModification Table assigned to that trunk group. If it finds such a code, it removes digits and adds a numberto the modified number. If this number is stored as a System Speed Dialling number, the caller’s name can beshown on a PT display and the call can be routed to a certain extension (CLI destination). A maximum of 4Caller ID Modification Tables, each containing 10 local/international call data and 1 long distance code, canbe programmed. Each trunk group can select a table for use. Select the desired table from the ModificationTable list.If the modified number does not contain an area code programmed here, the PBX applies the Long DistanceCode settings to the modified number.Area Code (for Local / International Call Data 1–10)Specifies the leading number (area code) to look for in the incoming caller’s number.Value RangeMax. 6 digits (consisting of 0–9, *, and #)Maintenance Console Location11.1.3 PBX Configuration—[3-1-3] Group—Trunk Group—Caller ID ModificationFeature Guide References2.19.1 Caller IDRemoved Number of DigitsSpecifies the number of digits to be removed from the beginning of the incoming caller’s number.Value Range0–9Maintenance Console Location11.1.3 PBX Configuration—[3-1-3] Group—Trunk Group—Caller ID ModificationPC Programming Manual References11.1.1 PBX Configuration—[3-1-1] Group—Trunk Group—TRG Settings— Caller ID Modification Table14.1 PBX Configuration—[6-1] Feature—System Speed DialPC Programming Manual 53111.1.3 PBX Configuration—[3-1-3] Group—Trunk Group—Caller ID Modification