the AbleComm Guide to Phone Systems: How to choose. How to use.

By Michael N. Marcus

The AbleComm Guide to Phone Systems provides the information people need to select phone systems and related telecommunications equipment for professional offices, small- and medium-size businesses... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0981661734
• ISBN13: 9780981661735
• Release Date: March 2009
• Publisher: Silver Sands Books
• Length: 216 Pages
• Weight: 0.72 lbs.
• Dimensions: 9.0" x 0.5" x 6.0"