90529 4line CID TAS Four-line speakerphone with digital answering system, can also be used as an auto attendant, 25 minutes of record time, Caller ID/Call Waiting Caller ID, 200# call log, page/intercom, call transfer, headset jack, 200# directory, time/day stamp, message waiting indication. Works in conjunction with the ATT955

2500MMGM Single Line Basic Black

3101KBDN - This Analog telephone is black with a satin finish (although the color of the graphic may indicate otherwise). It operates off of 1 pair wire. This telephone is compatible with all AT&T/Lucent systems

2554MMGM Single Line Basic Wall Phone Black

3101KBWN - "This Analog telephone is black with a satin finish, (although the color of the graphic may indicate otherwise). This telephone may be used as a power failure set only in loop start environment. It is hearing aid compatible. "