Title: Limited Centrex compatibility, if any
Review: I bought the 955 with Caller ID, but this is the closest to review. I have only three lines, but bought a 4 line so that I can expand. The headset would not allow me to access the Centrex special dial tone to transfer calls out of the system. AT&T's customer service reps were TOTALLY USELESS and uninformed. After an enormous waste of time, I returned the phones. It is amazing to me that AT&T would create a phone that cannot be easily used with the Centrex system.
Is this product review negative?