Page80 of 174 Configurethe M3900 Series Meridian Digital Telephone
553-3001-216 Standard 5.00 January2002
M3904 key descriptions

Table 11 gives a description of the keys on the M3904. Figure 10 sh ows the

physicalplacement of the keys on the M3904.

Table 11
M3904 key description (Part 1 of 2)
Key Description
Key 0 Primary Directory Number.
Key1-11 SecondaryDirectory Number or Feature or Auto Dial.
Note: Keys1-11 cannot be configured as:
• 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
Note: Keys1-11 can be configured as Speed Call (Speed Call, System Speed Call,
SpeedCall Controller and System Speed Call Controller). Nortel Networks recommends
thatKey 23 be used forSpeedCall features.
Keys12-15 Blocked.
Key 16 MessageWaiting is not a default feature for this key.
Key 17 Call Transfer.
Key 18 A03(3 Party Conference) or the A06 (6 Party Conference).
Key 19 Call Forward.