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Data Sheet
user guide
  • Connects to
    • Desk phone
    • Office and desk-centric workers across the enterprise looking for a simple-to-set-up, simple-to-use wireless offering for managing desk phone calls
    • Up to 7 hr
    • CS540 Convertible: 21 g
    • 64-bit encryption, DECT Security Certified
    • DECT 6.0, range up to 350 ft
    • Narrowband or wideband: up to 6,800 Hz
    • SoundGuard: protects against sound levels above 118 dBA