Encore / Equity III
6 button, 12 button, 24 button
Equity III 23125XX
Encore 25125XX
Contel CX
21 button, 33 button, 8 button
29925XX
Isoetec Analog
14 key, 26 key, 25 key LCD
IDS
Original: 6 key, 17 key, 28 key, 29 key LCD
M-Phone: Model 12, Model 18, Model 32 LCD, Model 64 LCD
Medley
Compact digital system with built in voice mail.
Uses Model 64 phones