6170 BT Prelude 20 UG [2] 14/6/04 3:31 pm Page 3
BT Prelude 20 Headset – Edition 2 – 14.06.04 – 6170
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Range
Once paired with a Bluetooth phone/device, your
BT Prelude 20 Headset has a range of 10 metres. If you go outside this range, the signal between the phone and headset will be lost.
Charge the headset battery for 21/2 hours
1.Plug the Charger into your BT Prelude 20 Headset. Plug the other end into the mains power and switch on.
2.During charging the red charger light comes on. Charge for at least 21/2 hours or until the red charging light goes off.
Talk/Standby time
Under ideal conditions, a fully charged battery will give up to 5 hours talktime or up to 180 hours standby.
Battery low warning
When the battery needs recharging, you will hear a warning beep on the headset every 40 seconds and the indicator light will flash RED.
Battery performance
Your headset has a rechargeable
Running the battery right down at least once a month will help them it as long as possible.
The charge capacity of a rechargeable battery will reduce with time as it wears out, so reducing the talk/standby time of the headset. Eventually it will need to be replaced. New batteries can be obtained from withandwithoutwires.com or call 0870 240 5522.