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Battery condition indicator
The battery condition indicator is always visible when the device is switched on, and indicates the amount of
charge remaining. The duration of operation can be up to around 500 hours depending on battery charge, the
network configuration and the method of operation programmed for the device.
Should the integrated rechargeable battery become flat then the empty battery symbol begins to flash; at the
same time there is a sound produced at regular intervals to remind you about the battery. There is still at least
24 hours of operational service available to you. By pressing the acknowledgement key the audible battery
alarm is switched off, but the empty battery symbol continues to flash.
Charging the battery
The integrated lithium polymer rechargeable battery is recharged by means of the mains adapter supplied with
the battery charger located on the underside of the casing, or with some other suitable charging device sup-
plied by Swissphone. The charging process lasts around 2 hours.
80%– 100%
60%– 80%
40%– 60%
20%– 40%
0%– 20%
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