ITS Section Heading

M3900 Features

Make/Hang Up A Call
Call Transfer
Conference
Hold
Call Forward All
Call Pick Up
Ring Again (Call Back)
Last Number Redial
Personal Directory (PD)
M3904 only
Add to PD
Edit PD
Delete PD entry
Make a PD call
Auto Dial
Assign Auto Dial number
Change Auto Dial label
Place an Auto Dial call
Message Waiting

Options
Other Features

Your M3900 Series Meridian Digital Telephone provide easy access to a wide range of business features. Your system administrator assigns features to your telephone and provides you with passwords and other codes as required. This website describes the features available for your telephone and how to use them.

M3903
The M3903 has two Programmable Line/Feature keys (Self-labeled) with two features or lines configured on each key. The Shift Key allows you to access the second layer of the Programmable Line/Feature Keys.
It also has four Context Sensitive (Self-labeled) Soft keys.

M3904
The M3904 has six Programmable Line/Feature keys (Self-labeled) with two features or lines configured on each key. The Shift Key allows you to access the second layer of the Programmable Line/Feature Keys.
It also has four Context Sensitive (Self-labeled) Soft keys.

Terminology

Fast Busy/Reorder
A busy signal twice as fast as a regular busy signal indicating a call cannot be completed. This occurs when the user misdials or tries to activate a feature not available on that telephone

Indicator Lamp
This is the light next to a directory number key or feature key on the service set.

Power Failure Telephone
The charcoal gray standard set which has access to an outside line to be used only for essential communications during a prolonged power failure. This set has a yellow sticker on the front base that states: This telephone will provide dial tone during a telephone system power failure.

Special Dial Tone
The standard dial tone with three short interruptions at the beginning. This is a confirmation that the system is ready to receive further instructions from the user.

Station Identifier
The alphanumeric characters located on the telephone set or jack.