Introduction

Everyone in the office could use more flexibility. Let them roam confidently up to 400 ft from the headset base. They'll be able to collaborate simply since teams can conference up to four headsets on a single base.

Features

• It’s just easy
• Simplify desk phone management with headset audio controls and adding either the HL10 Handset Lifter or Electronic Hook Switch Cable (EHC) for remote call capabilities.
• Extended range and talk time
• The adaptive power system optimizes for range and talk time by automatically downshifting to low power when the headset is close to the base — saving battery life and maintaining maximum density.
• SoundGuard technology
• SoundGuard acoustic limiting technology protects against Acoustic Shock by limiting sounds to below 118dBA ensuring listening comfort and protection against audio spikes.
• Superior audio quality
• Your choice of narrowband audio to extend talk time or advanced wideband audio for high — definition voice quality. Enhanced Digital Signal Processing (DSP) provides more natural sound, delivering clear audio the way it’s intended to be heard.
• Maximum protection
• The CS540 headset includes DECT™ technology that provides better audio quality and eliminates interference from Wi-Fi networks while calls stay safe and secure.

Specifications

• Color
• Black
• Battery life
• Up to 7 hours (talk time)
• Nominal sound pressure level
• 118 dB SPL
• Speaker bandwidth
• 20 Hz to 6.8 kHz (narrowband or wideband)
• Acoustic protection technology
• SoundGuard 1
• Package dimensions (W x D x H)
• 3
• Pallet dimensions (W x D x H)
• 101.6 x 121.9 x 149 cm
• Cartons per layer
• 7
• Weight
• 21 g
• Package weight
• 300 g