10 | Getting started |
Charging the battery
The battery is not fully charged when delivered. Plug charger cable into the bottom of the phone, plug power supply unit into a wall outlet and charge for at least two hours.
As an alternative, the battery can be charged via the USB port (see Acces- sories, page 127).
Y Display during charging.
Charging time
A discharged battery is fully charged after about 2 hours. Charging is only possible within a temperature range of +5 °C to 45 °C (41 °F to 113 °F). If the temperature rises/falls 5 °C (9 °F) above/below this range, the charge symbol flashes a warning. The line voltage specified on the power supply unit must not be exceeded.
Operating time
The operating time depends on the conditions of use. Extreme temperatures considerably reduce the phone’s standby time. Avoid leaving the phone in the sun or on a heater.
Call time: 100 to 330 minutes
Standby time: 60 to 300 hours
Charge icon not visible
If the battery is fully discharged, the charge icon is not immediately visible when the power supply is plugged in. It will appear after up to two hours. In this case, the battery is fully charged after 3 to 4 hours.
Only use the
Display while in service
Charge level display during operation
VWX
A beep sounds when the battery is nearly flat. The charge level of the battery is only displayed correctly after an uninterrupted charging/dis- charging cycle. You should therefore
not remove the battery unnecessarily and where possible not finish the charging process prematurely.
Additional information
The power supply unit heats up when used for long periods. This is normal and not dangerous.
If the battery is removed for longer than 30 seconds, the clock must be reset.