Cisco 7925G Series Deployment Manual page 89

Templates can be created for later use, by selecting File > Save As.
Do not overwrite the "7921Cfg.xml" file as that is the default template used when the utility opens.
Phone configuration files can be exported by either the Default Export method or the Bulk Export method.
If a common set of credentials is to be used by all phones (i.e. WPA2-PSK or a common 802.1x account), then use the Default
Export method.
If unique 802.1x accounts are to be deployed, then use the Bulk Export method.
Cisco Unified Wireless IP Phone 7925G Series Deployment Guide 89