Instruction manual

About This Book
Related Documentation
The following types of books are available to help you set up, use, and maintain
the communications system:
■ reference
■ setup and modification
■ telephone user support
■ operator guides
■ miscellaneous
How to Order Books
The books needed for operating the communications system were supplied with
the system. You can order additional copies of these and other books listed
below from the AT&T Customer Information Center:
■ Within the continental United States, call 1-800-432-6600.
■ In Canada, call 1-800-255-1242.
MERLIN LEGEND Book Title
Order Number
System Setup and Modification
Key System Planning
555-610-112
Key System Planning Forms only
555-610-116
Data Guide
555-610-114
Data Planning Forms only
555-610-118
PBX System Planning
555-610-113
PBX System Planning Forms only
555-610-117
System Programming
555-610-111
System Reference
System Reference
555-610-110
Telephone User Support
Analog Multiline Telephones User’s Guide
555-610-120
MLX-10D,™ MLX-28D,™ and MLX-20L™ Digital Display
Telephones User’s Guide
555-610-122
MLX-10™ Digital Non-Display Telephone User’s Guide
555-610-123
MLX-10™ and MLX-10D™ User Cards
555-610-124
MLX-28D™ and MLX-20L™ User Cards
555-610-125
Single-Line Telephones User’s Guide
555-610-121
xiv Related Documentation