this is a list of all the phones that I am aware of that you can get to work on a CICS, Plus of course one analog telephone on the IATA
M7100 (simple one programable button, one LCD displayline phone)
M7208 (8 programable indicator buttons one LCD displayline phone)
M7310 (10 programable indicator buttons,12 non indicator buttons with a shift for 12 more buttons, two LCD displayline phone)
M7324 (24 programable indicator buttons, two LCD displayline phone) Central answering position (busy lamp field) can be added to a M7324
Doorphone (no comment)
M7410? (10 programable indicator buttons cordless telephone, discontinued by norstar)
T7100 (tiltable one lcd displayline one programable button phone)
T7406 (cordless, 6 programable buttons two line lcd display phone, note base station can handle three extensions/sets)
T7408 (tiltable one lcd displayline 8 programable indicator button phone)
T7416 (tiltable two lcd displaylines, 16 programable indicator buttons, plus 8 non-indicating programable buttons)
JerryReeve
Communications Systems Int'l
com-sys.com