Cortelco Product Support

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anthony.shore

Does the 2193 have the capability to transfer the… incoming calls from one telephone to someone elses telephone while that person is out/on leave?

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Product ProblemCortelco Telephone 2193 1-Line
pfulmore

How do I remove the message from this phone… , someone else was using it and i have no manual

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Product ProblemCortelco Telephone 2194**VOE27S
heidi_neal

How do you mute? I have a Cortelco 8780 phone, and I can't figure out how to put it on mute when on speaker phone. Any ideas?

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Product ProblemCortelco Telephone 8780
andersonv

We have the 8780 Line Powered Caller ID Speaker… Phones in our offices. We are trying to find out if there are the following functions: Do not disturb and mute. Can you help? (Please do not add my email

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Product ProblemCortelco Telephone 8780 1-Line
groversquare

Problem with my Cortelco Telephone 7 Series ITT… how do you turn down the ringer?

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Product ProblemCortelco Telephone 7 Series ITT-2720
john.cristiano

I am looking for a diagram for A-lead control as… to hook it up for external lamp leads.

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Product ProblemCortelco Telephone 250000-VBA-20M
rdlhays

Manual Request I assume that is the model number. There is also R913075-MOE-20E on the back of this phone.

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Manual RequestCortelco Telephone E103449
caprisj

Problem with my Cortelco Telephone 2190 1-Line how to access messages

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Product ProblemCortelco Telephone 2190 1-Line
sreynolds

Problem with my Cortelco Telephone 2220BK 2-Line How do you forward the phone to another number

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Product ProblemCortelco Telephone 2220BK 2-Line
acalleros

Problem with my Cortelco Telephone Colleague 2205 How do i set up answering machine message

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Product ProblemCortelco Telephone Colleague 2205

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