I've tried an adapter (2.5mm male to 3.5mm
Look for this on amazon. Yes, you need a 4-conductor male plug with a "Y" cable that has a mic jack and speaker/phones jack. Be sure it says it's iPhone compatible.
1/20/2018 4:04:41 AM •
Polycom...
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Answered
on Jan 20, 2018
I have a polycom 501
Best to contact your phone system provider, to determine if it is or if it still under warranty.These types of items are generally not user serviceable.
12/15/2017 6:55:50 PM •
Polycom...
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Answered
on Dec 15, 2017
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