Auto-answer option lets you answer and terminate calls by removing the headset from, or replacing it to, the base, Soundguard DIGITAL protects against sudden high sound levels and prevents average noise level from exceeding 85dBA, voice-dedicated DECT technology eliminates Wi-Fi interference
2 year return warranty on headsets. End user to return any faulty product via the online After Sale Service option available at the support section of www.plantronet.com. Call 0800 410014 for further details