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Policy Reference Guide
Allow Public IM Services IT policy rule
Description
This rule specifies whether a user can use public instant messaging applications for BlackBerry® devices.
Default value
The default value is Yes.
Usage
Change this rule to No to prevent using public instant messaging services on a BlackBerry device.
This rule applies to all Research In Motion® public instant messaging services for BlackBerry devices that were released after
the first availability of this rule. To prevent a user from using Yahoo!® Messenger for BlackBerry® smartphones version 1.0 on a
BlackBerry device, configure the Allow Public Yahoo! Messenger Services IT policy rule.
Minimum requirements
•
BlackBerry® Application Suite version 1.0
•
BlackBerry® Enterprise Server version 4.0 SP4
Allow Public WLM Services IT policy rule
Description
This rule specifies whether a user can use Windows Live™ Messenger on a BlackBerry® device.
Default setting
The default value is Yes.
Usage
Change this rule to No to prevent communication using Windows Live Messenger on a BlackBerry device.
Minimum requirements
•
BlackBerry® Enterprise Server version 4.1 SP5
Allow Public Yahoo! Messenger Services IT policy rule
Description
This rule specifies whether a user can use Yahoo!® Messenger on a BlackBerry® device.
Default value
218
Service Exclusivity policy group
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