Suicom M670i Expansion Module
Suicom 6700i Series Expansion Modules Offer increased Call Control
The Aastra M670i expansion module is designed to increase the power and flexibility of 6700i Series SIP telephones. Up to three modules can be used with the 6753i, 6755i, 6757i, or 6739i telephones to create a powerful, feature rich console option. Modules share power and signaling with the phone, eliminating the need for additional wiring.
