Product Safety Labels
This guide contains several product safety labels, identified by a 
CAUTION - Indicates the presence of a hazard that will or can cause minor personal injury or property damage if the hazard is not avoided.
WARNING - Indicates the presence of a hazard that can cause severe or fatal personal injury if the hazard is not avoided.
Carefully read all WARNING labels. Opening the system modules will expose you to hazardous voltages, which can cause severe personal injury or death. Also, read "Important Safety Information" at the beginning of Section 3, Installation.
Terminology
This guide uses standard telephony, audio, and electronics terminology used in describing paging features, hardware, and telecommunication system interface.
Reference Materials
For related product information, refer to the PagePac Plus Programming and Operation Guide. Also, see the PagePac Plus Controller Installation and Use Guide and Zone Expansion Unit Installation and Use Manual for
specific information on those products.
To order additional reference materials call the AT&T Customer
Information Center:
In the U.S.
In Canada:
How to Comment on This Guide
A feedback form is located at the end of this guide. If the feedback form is missing, send your comments and recommendations for changes to:
A.Sherwood AT&T
99 Jefferson Road (Room
FAX: (201)