On PDN 2504 key 3 is a PVR key. THis is a POTS line that my boss has had ported to his house and wants me to give him a new one. Based on the below info, how do i find the phone number that's CURRENTLY there (which I happen to know, but I'm wondering what I would do if I didn't) and once I identify an unused POTS line (which thankfully I DO know how to do) how do i get that new one to ring on key 3?
DES 17XXX
TN 008 0 05 04
TYPE 2616
...(etc.)
...(etc.)
...(etc.)
03 PVR 6974 MARP
___________________________________________
DN 6974
TYPE PRL
ROUT 31
MBER 20
TN 008 0 05 04 KEY 03 MARP DES 17XXX 14 JUL 2003
(2616)
DES 17XXX
TN 008 0 05 04
TYPE 2616
...(etc.)
...(etc.)
...(etc.)
03 PVR 6974 MARP
___________________________________________
DN 6974
TYPE PRL
ROUT 31
MBER 20
TN 008 0 05 04 KEY 03 MARP DES 17XXX 14 JUL 2003
(2616)