Manufacturer’s Description

Aastra M675i Expansion Module (560M) 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 Aastra M675i expansion module provides an intelligent choice for all Enterprise IP environments. New: This product is eligible for 2 Year Platinum Protection! Aastra M675i Features 144 x 128 pixel backlit LCD display 20 soft keys with LEDs 3 hard keys with LEDs to access up to 60 available keys Connect up to 3 expansion modules per supported phone model Compatibility Compatible with Aastra 57i 57i CT 6735i 6737i and 6739i Aastra 57i and 57i CT - no power supply required Aastra 6735i and 6737i - AC adapter is required if using more than a single expansion module (not included; see option below) Aastra 6739i - AC adapter is required if using any expansion modules (not included; see option below)

The Specs

Quick Glance

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