Key Features
- Manufacturer Part Number: 86180-01
- Application/Usage: Headset
- Battery Rechargeable: Yes
- Battery Size: Proprietary Battery Size
- Compatibility:
Poly Wireless Desk Phone Headsets:
- CS540
- C565
Overview
Talk Time
With a single full charge, the CS540 will provide up to 6 hours of talk time. Talk time will be reduced when operating in wideband mode or if the headset is used consistently at a far distance from the base.
Low Battery Warning
If you are on a call and the headset battery is critically low, you will hear a repeated single low tone every 15 seconds indicating the battery is low. You should recharge the headset immediately. If you are not on a call and press the call button, you will hear three low tones if the battery is critically low. You should recharge the headset immediately.
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