Aastra Telecom 57I C53I User Guide
Administrator Level Options
41-001160-00, Rev 01 Release 2.0
3-21
Administrator Options
Administrator Options
Softkeys/Programmable Keys
A user or administrator can assign a line to a specific softkey or programmable
key (53i has programmable keys only). The available softkeys also depend on the
IP phone model as shown in the following table.
key (53i has programmable keys only). The available softkeys also depend on the
IP phone model as shown in the following table.
*The 536EM expansion module consists of 36 softkeys. You can have up to 3 expansion modules on an IP
phone totaling 108 softkeys. Valid for 55i, 57i, and 57i CT phones.
phone totaling 108 softkeys. Valid for 55i, 57i, and 57i CT phones.
**The 560EM expansion module consists of 60 softkeys. You can have up to 3 expansion modules on an IP
phone totaling 180 softkeys. Valid for 57i and 57i CT phones only.
phone totaling 180 softkeys. Valid for 57i and 57i CT phones only.
The softkey or programmable key can be set to use a specific function. Available
functions depend on the IP phone model.
functions depend on the IP phone model.
IP Phone Model
Softkeys
Additional Softkeys
with Expansion
Module
Programmable Keys
53i
-
-
6
55i
6
36 to 108*
(Model 536EM)
6
57i
12
36 to 108*
(Model 536EM)
60 to 180**
(Model 560EM)
-
57i CT
12
36 to 108* on Base
Station
(Model 536EM)
60 to 180** on Base
Station
(Model 560EM)
-