Aastra Telecom IP Phone User Manual

180 Model 57i IP Phone User Guide

Model 536M and 560M Expansion Modules

The 57i IP Phone offers optional 536M and 560M Expansion Modules that attach to 
the right side of the phone to provide additional softkeys.

Model 536M

The 536M provides 18 softkeys in each column (totaling 36 keys) on the keypad. 
Each key provides an LED for indicating call status. The 536M provides a paper 
label for convenient key labeling.

Model 560M

The 560M provides 10 softkeys in each column (totaling 20 keys) on the keypad. The 
560M also provides 3 keys at the bottom left of the unit. These keys represent "Page 
1", "Page 2", and "Page 3" of the LCD display. The 560M has 20 keys available on 
each page (totaling 60 softkeys). Each key provides an LED for indicating call status. 
The 560M provides an LCD for displaying key labels.

The softkeys support the following features:

• Busy Lamp Fields (BLFs) (maximum of 50)
• Speedial
• Shared Call Appearance
• Phone Lock

You can configure the softkeys using the Aastra Web UI.

Reference

For more information about configuring the expansion module softkeys with these 
functions, see the 

 on 

.