While you wait for answers, we may have found some information which could help you.
Click here for Cordless Phone RegisterHow to fix Telstra 8950 answering machine?
My caller id is not working?
Telstra 7100A, "Not Registered"?
Telstra cordless 6100a Won't make calls?
Warrenty repair?
call waiting feature on telstra v850a cordless telephone?