Plantronics CS70N


Crystal-Clear Conversation

Featuring a top-of-the-line, noise-canceling microphone for clear speech in environments with distracting background noise.

Talk Anywhere

Enables both speaker and listener to communicate distinctly and intelligibly— even in noisy cubicle environments.

All Day Comfort

Behind-the-ear design keeps the Cs70N discreet and comfortable enough that it’s easy to forget you’re wearing it.

VolP Performance

Superior microphone and speaker combine to create a high-performance headset that yields great results for traditional phone lines and iP telephony systems.

Block Interference

Voice-dedicated 1.9 Ghz deCt technology provides  uncompromised audio quality and the lowest probability of interference.

Headset Range and Controls

Range up to 300 ft. Controls on headset include volume, mute and call answer/end.

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Getting Started

Making/Answering Calls - Step 1

Without Handset Lifter

To make a call:

1. Take your handset off-hook. Dial tone should sound through handset (if not, check compatibility).
2. Press the call control button on the headset. The talk indicator lights on both the base and the headset should go on, indicating a successful link. Dial tone should sound through headset. Dial using the telephone keypad.

To answer a call:

1. Take the handset off-hook.
2. Press the call control button on the headset to answer a call.
To end a call, press the call control button on the headset, then hang up the handset.