Question about Comdial DSU II (DSUIISW05)

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Can't hear when the call is on speaker.

I have a Comdial DSU II phone. The person on the phone can't hear me when I put them on speaker.

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Try two things. Ensure the system has set this phone up for handfree activation.

lastly, if you can not hear a dial tone through the handfree unit then you may have a bad speaker

Posted on Sep 12, 2009

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