Avaya 6220 User Manual
Browse online or download pdf User Manual for Telephone Avaya 6220. Avaya 6220 17 pages. Definity enterprise communications server (ecs) release 6
DEFINITY
®
Enterprise Communications Server (ECS)
Release 6
6201, 6210, and 6220 Telephones
User's Guide
555-230-712
Comcode 108171091
Issue 1
June 1998