6Switch the device on1 Press and hold .2 If the device asks for a PIN codeor lock code, enter it, and pressthe left selection key. The factorysetting for the lock code is12345.Your device has internal antennas.Note: As with any radiotransmitting device, avoidtouching an antennaunnecessarily when the antenna is in use. For example,avoid touching the cellular antenna during a phonecall. Contact with a transmitting or receiving antennaaffects the quality of the radio communication, maycause the device to operate at a higher power levelthan otherwise needed, and may reduce the batterylife.1 Cellular antenna2 Bluetooth technology/wireless LAN antennaKeypad lock (keyguard)When the keys are locked, is displayed.To lock the keys, slide the lock switch.To unlock the keys, slide the lock switch.To select whether the keypad is locked when closing theslide, press , and select Tools > Settings > General >Slide handling > Keyguard activation > On when closingslide, Off when closing slide, or Always ask.To have the keypad lock activated automatically after atime-out or when the slide is closed, press , and selectTools > Settings > General > Security > Phone and SIMcard > Keypad autolock period.When the keypad lock is on, calls may be possible to theofficial emergency number programmed into your device.