Fear not good citizens! CSM offers service for Nortel, Norstar, Meridian and Bell South phone systems. Even though these systems are approaching the legal drinking age, they often can be serviced with after market parts. Due to the fact that hundreds of thousands of systems were sold from 1990- 2008, CSM generally has or can get parts for these telephone systems. Sp, if you are in Tampa, Austin, or other parts of Florida and Texas, give us a ring today for emergency or routine service!