Page78 of 174 Configurethe M3900 Series Meridian Digital Telephone
553-3001-216 Standard 5.00 January2002
Key 3 SecondaryDirectory Number or Feature or Auto Dial.
Note: Keys1-3 cannot be configured as:
• 3 Party Conference
• 6 Party Conference
• Call Forward
• Account Charge
• Calling Party Number
• Call Park
• Privacy Release
• Ring Again
•RPN
• Call Transfer
Note: Keys1-3 can be configured as Speed Call (Speed Call, System Speed Call, Speed
CallController and System SpeedCall Controller). Nortel Networks recommends t hat Key
23be used for Speed Call features.
Key4-15 Not used at this time.
Key 16 MessageWaiting.
Key 17 Call Transfer.
Key 18 A03(3 Party Conference) or the A06 (6 Party Conference).
Key 19 Call Forward.
Key 20 RingAgain.
Key 21 Call Park.
Key 22 RingingNumber Pickup.
Key 23 Configure as:
• Speed Call
• System Speed Call
• Speed Call Controller
• System Speed Call Controller (manual configuration-needs speed call
list #)
Table 1 0
M3903 key description (Part 2 of 3)
Key Description