Least Cost Routing
Program 55-1 and 2 – Add Digits Before and/or After the Dialed Number
5-22 Strata DK Programming 5/99
Program 55-1 and 2 Overview
Enter the digits that must be added to the front of the number dialed in the Add Digits Table. The
maximum digits is 22, including pauses.
♦ Length of pause can be indicated by using codes (P1~P8) specified in the Pause Entry
Reference Table. Each pause takes two digits of memory space.
♦ Try to allow for the longest wait, e.g., make the pause longer, rather than shorter, to
accommodate the length of time a carrier may need to access the service tones, etc.
♦ If using special codes in Program *45-3, use Program *45-4 to indicate if the Program *45-3
codes should be sent before or after the Program 55-1 and 55-0 Modified Digits Table (MDT)
digits. Program *45-4 also allows a pause to be inserted into the dialing sequence.