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Plantronics CS55 Wireless Headset Questions & Answers
What to check if Plantronics cordless mic does not work but earpiece works fine
If the party you call cannot hear you, check two things:
1- while on phone with the party, change the configuration dial on the headset base to 1. (We have Nortel phones and it must be on 1 for headset and mic to work with Nortel phone sets.)
2- Push IN on the headset volume control. Pushing IN activates or deactivates to MUTE feature on the headset.
Hope this tip helps you.
Plantronics CS55 Headset
Office was wired that way i have one tried several ways to use it without the lifter did't work had to buy a lifter the next problem is the phone not all will work Cisco uniden will work good
No sound
Hi tracy
Kindly check the speakers, if it is good then probably the bad is your amplifier.
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