M 3900 description Page 169 of 504
Telephones and Consoles Description, Installation, and Operation
M3905 key descriptions
Table 28 gives a description of the keys on the M3905. Figure 35 on page 172
shows the physical placement of the keys on the M3905.
Table 28
M3905 key description (Part 1 of 3)
Key Description
Key 0 Primary ACD Directory Number equivalent to the * In-Calls Key
Note 1: The user can edit the label on Key 0 to display desired information.
Note 2: The In-Calls fixed key and the Primary DN line key are linked together
and both represent Key 0.
Key 1-4 Secondary Directory Number or Feature or Auto Dial
Note 1: Keys 1-4 cannot be configured as the following features:
• Message Waiting
•Transfer
• 3 Party Conference
• 6 Party Conference
• Call Forward
• Ring Again
• Call Park
• Ringing Number Pickup
• Privacy Release
• Charge Account
• Call Party Number
Configuring Keys 1-4 as anything other than the allowed features will cause an
error message.
Note 2: Keys 1-4 can be configured as Speed Call (Speed Call, System
Speed Call, Speed Call Controller and System Speed Call Controller). Nortel
recommends that Key 23 be used for Speed Call features.