AT&T MERLIN LEGEND Release 2.0 System Programming Manual page 275

Programming Procedures
Procedure: Network Service
Display/Instructions
Step
Select the Lines and Trunks
menu.
Select PRI.
Select B-Channel Groups.
Select Network Service.
Network Service
3-184
On the console
Select LinesTrunks.
Select PRI
Select B-ChannlGrp.
Select NetworkServ.
On the PC
[F4]
Press
[F6]
Press
[ F 2 ]
Press
[F3]
Press