M670i Expansion Module Aastra 5i Series Expansion Modules Offer increased Call Control The M670i expansion module is designed to increase the power and flexibility of the 675xi Series SIP telephones. Up to three modules can be used with the 6753i or 57i CT telephone to create a powerful, feature rich console option.

 

The M670i shares power and signaling with the phone, eliminating the need for additional wiring. Designed for receptionists, administrative assistants, call center agents, power users, and executives who need to monitor and manage a large volume of calls on a regular basis, the 675xi Series Expansion Modules provide an intelligent choice for all Enterprise IP environments.

 

Features Flexible Features The M670i is equipped with LED status indicators and supports a variety of programmable features including Line, Speed Dial, Busy Lamp Field, Bridged Line Appearance, Shared Call Appearance and Do Not Disturb.

 

Simplified Deployment Sharing both power and signaling with the 675xi Series phone, the M670i can be easily added without additional installation or wiring expense.

 

Simplified configuration via WebUI or configuration file from the phone. Expandability

 

Up to three M670i modules can be used with the 675xi Series models 6753i or 6757CT, offering up to 108 additional keys. Growing businesses can start with a single module and add more as their needs increase.