![background image](http://html2.mh-extra.com/html/yeastar-technology/ta100/ta100_user-manual_3243141019.webp)
TA100/200 User Manual
19/52
For example, if users must press 0 before dialing a phone number, one digit should be
stripped from the dial string before the call is placed.
Prepend
Digits to prepend to a successful match. If the dialed number matches the patterns,
then this will be prepended before sending to the trunks.
For example if a trunk requires 10-digit dialing, but users are more comfortable with
7-digit dialing, this field could be used to prepend a 3-digit area code to all 7-digit
phone numbers before the calls are placed. When using analog trunks, a “w”
character may also be prepended to provide a slight delay before dialing.