Aastra Telecom 55I, 57I CT manual Model 536M Expansion Module, Module 560M Expansion Module

SIP IP Phone Models 53i, 55i, 57i, 57i CT Release Notes

Optional Equipment (for 55i, 57i, and 57i CT only)

Model 536M Expansion

Module

(for 55i, 57i, and 57i CT)

The 536M module adds 36 additional softkeys to the IP phone models 55i, 57i, and 57i CT. The 536M provides paper labels for each softkey. Up to 3 modules can be piggy-backed to provide up to 108 additional softkeys for the phone.

536M

Expansion

Module

Module 560M Expansion

Module

(for 57i and 57i CT only)

The 560M module adds 60 additional softekeys to the IP phone models 57i and 57i CT (using the 3 function keys on the bottom right of the unit). The 560M module provides an LCD display for displaying softkey labels. Up to 3 modules can be piggy-backed to provide up to 180 additional softkeys for the phone.

560M Expansion

Module

RN-001029-00, Release 2.0.2, Rev 02 9