You can also contact your service provider for the correct settings.
You can switch the device on with no SIM card inserted, in which case the device starts up in the offline mode, and you cannot use the
To switch the device off, press and hold the power key.
Lock the keys
When the device or keypad is locked, calls may be possible to the official emergency number programmed into your device.
The keypad of your device locks automatically to prevent the keys from being accidentally pressed. To change the period after which the keypad is locked, select Menu > Tools > Settings > General > Security > Phone and SIM card > Keypad autolock period.
To lock the keys manually in the standby mode, press | started |
left selection key and *. | |
the left selection key and *. |
|
To unlock the keys, press the |
|
Tip: To lock the keys | Get |
in the menu or in an | |
open application, |
|
press the power key |
|
briefly, and select |
|
Lock keypad. To |
|
unlock, press the left |
|
selection key and *. |
|
Display indicators
The device is being used in a GSM network (network service). The bar next to the icon indicates the signal strength of the network at your current location. The higher the bar, the stronger the signal. The device is being used in a UMTS network
(network service).
The battery charge level. The higher the bar, the stronger the charge in the battery.
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