extension needs to be used, the extension can switch locations and service status with an extension on a
physical location (i.e., a location with a telephone).
[Example]
Extension settings can be switched allowing multiple extension users to use the same telephone as
follows:
Extn. 101
Service-in
Extn. 102
Service-out
Explanation:
The extension user of extension 101 changes to service out mode. The extension user of extension 102
switches extension settings and changes his extension to Service-in mode.
Conditions
•
This feature is not available for PSs, T1 OPX extensions, and SIP extensions.
•
An extension personal identification number (PIN) is required to use this feature. (® 5.1.6 Extension PIN
(Personal Identification Number))
PC Programming Manual References
4.9 [2-6-1] Numbering Plan—Main—Features—
Feature Manual References
20.1.2 Walking Extension
Operating Manual References
1.3.75 Walking Extension, Enhanced
20.1.4 Whisper OHCA
Description
An extension user can speak to a busy extension through the handset.
Conditions
•
Class of Service (COS) programming determines which extensions can use this feature.
•
This feature is available when the calling and called extension use one of the following telephones:
Document Version 2009-12
Extn. 101
Service-out
Service-out
Service-in
Virtual
Location
Extn. 102
Service-out
Service-out
Virtual
Location
Service-in
Walking Extension
20.1.4 Whisper OHCA
Virtual
Location
Extn. 101
Service-out
Service-in
Extn. 102
Service-in
Feature Manual
349