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Cortelco Colleague Speakerphone

Cortelco Colleague Speakerphone


The Cortelco Colleague Speakerphone is appropriate for someone who requires only one telephone line, but prefers the one button feature access and speakerphone capability that are available on more sophisticated telephone sets. It provides the basic telephone set features required in most office environments at the lowest cost.


  • Hands-free Speakerphone with LED Indicator — lets you go off-hook without lifting the handset.
  • Last Number Redial — remembers the last number you dialed and lets you redial it by pressing the "redial" button.
  • 10 One-Touch Programming Memory — lets you activate features and/or dial frequently called telephone numbers by pressing a single key.
  • Data Jack — allows the connection of a device such as a modem, caller ID box, or an answering machine.
  • Flash Button — allows you to use telephone system features (like call waiting, three-way calling) without risk of accidental cutoff. (Identical to "Link" key on many sets.)
  • Handset Volume Control - ADA Compliant and Hearing Aid Compatible — lets you adjust the receive volume.
  • Hold with LED Indicator (Flip-Flop Type) — allows you to place a call on hold.
  • Mute with LED Indicator (Flip-Flop Type) — lets you speak without the person on the phone hearing your conversation.
  • Headset Control Switch — lets you turn on and off the headset by using the hands-free button.

Model details

  • Single-Line — one telephone number only.
  • Base Style — low-profile, wedge-shaped desk set.
  • Base Measurements — 6.5"W x 9.5"L x 3"H.
  • Handset Style — contemporary-style handset (cannot be used in acoustic couplers).
  • Ringer — electronic sound.
  • Fully Modular — modular adapters for attaching line from jack outlet to telephone set and for attaching handset to telephone set.
  • Handset Cord — spiral cord from handset to telephone set extends 10 feet.
  • Line Cord — line cord for connection between telephone set and jack is 14 feet.
  • Colors — the Cortelco Colleague Speakerphone is available in black with a gloss finish.
  • Wall Bracket — brackets are included for mounting the set on a wall.

Power requirements

The Cortelco Colleague Speakerphone requires two "button" type batteries (included) for feature button memory when line is disconnected.

Service class/levels

You can use the Cortelco Colleague Speakerphone with Utility telephone service or the Bridged Extension Offering. (See University It Rates for details on the features and monthly rates.)

Pricing and availability

The Cortelco Colleague Speakerphone is available from University IT. For details on pricing, see the Rates page.

Ordering instructions

To order a Cortelco Colleague Speakerphone, you should order online at the OrderIT Site. Specify the set as "Cortelco" under SET TYPE on that form. In addition, complete a Link Features worksheet. (The Link Features worksheet is used for all single-line sets. University IT will provide the set specified on the service order.) For more information about getting access to or using the OrderIT Site, see the help pages at Ordering Services for Faculty and Staff.

Last modified September 6, 2022