Shopping cart

Product Quantity Price Subtotal
Cart Subtotal
Plantronics currently ships direct to consumer only to the United States, United Kingdom, Germany, France, Italy, Finland, Netherlands, Spain, and Australia.

Explorer 210/233 Series Troubleshooting: Callers Can't Hear me/Can't Hear Caller/No Dial Tone

Article ID : 000006945


Callers Can't Hear Me, I Can't Hear Callers, or I can't Hear a Dial Tone


The headset may not be turned on or the headset may not be connected to a mobile phone.  Press the call control button for 2 seconds until you hear a beep or see the indicator light glow blue to turn the headset on. Your headset may be out of range.  Move the headset closer to the phone or Bluetooth device. Your headset battery may be drained.  Charge your battery using the A/C power adaptor supplied. The listening volume is too low.  Press the volume key up (toward the earloop) to increase the sound heard in the headset.

Need more help?

Contact Support

Sign up to receive news and exclusive offers from Plantronics