IP Phone Administrator Guide
Softkey/Programmable Key/Feature Key/Expansion Module Key Parameters
Softkey/Programmable Key/Feature Key/
Expansion Module Key Parameters
This section provides the softkey, programmable key, feature key, and expansion
module key parameters you can configure on the IP phones. The following table
provides the number of keys you can configure for each model phone and
expansion module, and the number of lines available for each type of phone.
IP
Phone
Model
Softkeys
53i
-
55i
6 Bottom Keys
(Up to 20
functions)
57i
12 Top and
Bottom Softkeys
(Up to 10
functions on top
keys; Up to 20
functions on
bottom keys)
57i CT
12 Top and
Bottom Softkeys
(Up to 10
functions on top
keys; Up to 20
functions on
bottom keys)
*The 536M expansion module consists of 36 softkeys. You can have up to 3 expansion modules on an IP
phone totaling 108 softkeys. Valid for 53i, 55i, 57i, and 57i CT phones.
**The 560M expansion module consists of 60 softkeys. You can have up to 3 expansion modules on an IP
phone totaling 180 softkeys. Valid for 55i, 57i, and 57i CT phones.
A-136
Expansion Module
Keys
36 to 108*
(Model 536M)
36 to 108*
(Model 536M)
60 to 180**
(Model 560M)
36 to 108*
(Model 536M)
60 to 180**
(Model 560M)
36 to 108* on Base
Station
60 to 180** on Base
Station
(Model 560M)
Note: When entering definitions for softkeys, the "#" sign must be
enclosed in quotes.
Programmable
Lines
Keys
Available
6
(Up to 4
functions)
6 Top Keys
(Up to 6
functions)
-
-
41-001160-00, Release 2.1, Rev 04
Handset
Keys
Available
9
-
9
-
9
-
9
15