I have a Toshiba Strata CTX100, model CHSUB112A with DKT3010-SD phones and I'm looking to turn on the caller ID for incoming calls. The phone company says it is on from their side.

I've looked through the manuals to no avail (it tells you how to look at history but not how to activate it) and can't find out who initially installed the system to question them.


Is Caller ID even available with my particular system? Do I need a piece of hardware that may not be installed?

Thanks for the help!