Aastra 57i 6757i CT Cordless Phone Condition:Refurbished 50-pin cables to connect directly

50-pin cables to connect directly to the rear of the MX2800 or MX2810

Adtran Opti-6100 DS1 Tributary Module Enhanced 1184515L2

Headset jack

A speakerphone and headset jack (RJ-11) have been built into the unit

5" 1080P LCD Monitor Features:

Aastra 57i 6757i CT Cordless Phone Condition:Refurbished 50-pin cables to connect directlyAastra 57i 6757i CT Cordless Phone Description: The Aastra 6757i CT Cordless phone helps improve efficiency in the office since you are no longer stuck at your desk. The 6757i has a coverage area of up to 300,000 square feet which is more than sufficient for most people. The 2. 4 GHz frequency and mobility of the 6757i CT means you won't have to sacrifice call quality. The battery life allows for four hours of talk time or four days of standby time