Replace your elevator and fire alarm phone lines with AT&T Phone for Business—Advanced
It's time to switch to a POTS line replacement for your elevator and fire alarm phone lines. AT&T Phone for Business—Advanced is listed as UL 60950-1 and is designated for use as telecommunication terminal equipment and telecommunication network with a specific reference to fire detection systems approved for use with the standard.
It conforms to ANSI and UL60950-1 and UL.62368-1. It also complies with the standard of NFPA 72.
