1. Manuals
  2. Home Audio Support
  3. Plantronics Support
  4. Headphones Support
Support User Manuals
Question About Plantronics Headphones CS55 Series
CS55 with CISCO VOIP phone...

I have the electronic "lifter" so the handset is not raised. Works well except I can faintly hear the headset while I am using the earpiece. Is that normal

Asked by jim dunlap on 05/23/2010 1  Answer

ManualsOnline posted an answer 14 years, 1 month ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

Add Your Answer

Please Note: Do not submit personal information as it will be displayed online.
Ask a Question Request a Manual