Check the lats 3 digit of the DDI number.
If the full number is 123456789, then 789 is the number to search for in PGM231.
The PGM231 can forward the DDI number to:
- A station (extesnsion) number.
- A group number
- A voice message (VMIB) enabling menues (press 1 for this and press 2 for that).
Did you get yourself a service provider in the UK?
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.