Date Issue Started .

Service effected .

Type of socket (NTE5, None NTE5, Star Wiring).

Tested in Master Socket .

Tested in Test Socket .

Tested with Corded Phone .

Tested with Alt Phone .

If caller display Make of phone .

If caller display Model of phone .

Service been removed and re-added in Trio .

Phone been set to tone dialling .

Alt Contact No -
Additional Diagnostics done: