Aastra M670i Expansion Module 536M Other Networking Equipment 8 soft keys line the

8 soft keys line the outside of the screen allowing for users to easily program their digital phone

Please note this system requires programming for your own use

Over ActivReach

The Comdial DX-80 KSU supports several key features such as built in Caller ID for identifying incoming calls

Aastra M670i Expansion Module 536M Other Networking Equipment 8 soft keys line theAastra M670i Expansion Module 536M Description: The Aastra M670i expansion module provides support for additional programmable keys in an Aastra 675xi series IP phone. An additional 36 programmable keys are provided to a phone, and up to three expansion modules can be connected to a phone. Each button has a LED status indicator that can alert users to the status of lines or extensions in a busy lamp field (BLF) configuration. The Aastra M670i module