Question about Plantronics Discovery 640 Wireless Headset
My plantronics640 earpiece starts vibrating when I try to charge it then sometimes when its not charging it gets very hot when I haven't had it to my ear & wont stay charge that long. I don't have the manual for it anymore.
Do you know if the codes of the headsets are the same i lost mine and i need help
Posted on Aug 24, 2007
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