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Model 57i CT IP Phone User Guide 206
Model 536M and 560M Expansion Modules
Model 536M and 560M Expansion Modules
The 57i CT 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 "Softkeys" on page 53.