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M 3900 description Page 143 of 504
Telephones and Consoles Description, Installation, and Operation
• Communication Server 1000M and Meridian 1: Large System
Installation and Configuration (553-3021-210)
• Communication Server 1000S: Installation and Configuration
(553-3031-210)
• Communication Server 1000E: Installation and Configuration
(553-3041-210)
Feature keys
The fixed feature keys (see Table 21) are the feature keys on the
M3900 Series Digital Telephone that are prelabeled with the assigned
feature. The fixed feature keys appear on the telephone with text or icon
labels. Telephones with icon labels are only available in specific market
regions.
Table 21
Fixed Feature Key text and icon labels (Part 1 of 4)
Feature Text Key Label Icon Key Label
Goodbye
Hold
or
Mute
Handsfree
Volume
Goodbye
Hold
Mute