MERIDIAN 3000 series telephones
m3820.jpg (23877 bytes)M3820
Handsfree
On-Hook Dialing
Group Listening
Speaker/Mute Indicator
Message Waiting Indicator
Headset Socket Wall Mount Capability
2 x 24 Character Display
13 configurable Feature Keys
Directory List supporting 75 entries
Callers List supporting 20 entries
Redial List supporting 5 entries
Volume Control Bar for: Ringing Tone Buzz Tone Speaker Handset/Headset Handsfree/Group Listening

Support for the following set options:
MCA data option to provide integrated voice and data transmission
External Alerter Interface for high ambient noise environments

Add-on
22 configurable Feature Key Expansion Modules (2 maximum)

m3310.jpg (21133 bytes)M3310
Handsfree
On-Hook Dialing
Group Listening
Speaker/Mute Indicator
Message Waiting Indicator
Headset Socket
Wall Mount Capability
2 x 24 Character Display
7 configurable Feature Keys
Volume Control Bar for: Ringing Tone Buzz Tone Speaker Handset/Headset Handsfree/Group Listening

Support for the following set options:

MCA data option to provide integrated voice and data transmission
External Alerter
Interface for high ambient noise environments

m3110.jpg (21590 bytes)M3110
On-Hook Dialing
Group Listening
Speaker/Mute Indicator
Message Waiting Indicator
Wall Mount Capability
8 configurable Feature Keys
Volume Control Bar for: Ringing Tone Buzz Tone Speaker Handset Group Listening

Support for the following set options:
MCA data option to provide integrated voice and data transmission
External Alerter Interface for high ambient noise environments

M3901


M3902

M3903 Enhanced
It provides access to additional features through the interactive soft keys below the display. The M3903 delivers the new productivity-enhancing Call Log feature, which displays a list of the last 10 incoming callers as well as the last five outgoing calls made from your phone.
For added customisation, you can choose to list all incoming calls or just the unanswered calls, and you can instantly redial any call on the lists with a simple keystroke. Fixed feature keys also allow you to switch easily from handset or handsfree to headset use, personalise the phone using the Options list, and quickly access your voice messaging system.



Features

  • Multiline
  • Three-line x 24-character display
  • Two self-labelled, programmable line/feature keys
    Maximum of four with Shift mode
  • Four self-labelled interactive soft keys provide access to numerous features
  • Fixed feature keys:
    Hold,
    Goodbye,
    Volume Control,
    "Smart" Mute and Headset w/LED,
    Options,
    Message,
    Call Log (Includes Redial),
    Applications,
    Shift,
    Navigation cluster,
    Quit,
    Copy,
    Handsfree with LED
  • Dual-purpose LED indicator: Message waiting, Incoming call
  • Navigation cluster, Quit, and Copy
  • Direct-connect headset port
  • Desk or wall mount
  • Supports two snap-in cartridge accessories
  • Available in Charcoal or Platinum

    Specifications

    Dimensions Width: 11.25in.(286mm)
    Depth1: 7.75in.(197mm)
    Depth2: 6.75in.(171mm)
    Height1: 5.13in.(130mm)
    Height2: 7.00in.(178mm)
    Weight: 2.38lb(1.08kg)
    Note:
    Depth 1 and Height 1 measured with the phone in the lowest position on the foot-stand.
    Depth 2 and Height 2 measured with the phone in the highest position on the foot-stand.
    Operating Environments Temperature
    0 degrees C. to 50 degrees C. (32 degrees F. to 122 degrees F.)
    Relative Humidity: 5% to 95%
    Loop length 4,000 ft (1,220m)24 AWG
    Auxiliary Power Local Plug-in AC Transformer for the cartridge style accessories

Some of these telephones are/were for the North American market.

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Last revised: October 30, 2022

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