Getting startedselected. For more information, see “Profiles” onpage 43.If the smartphone requests a PIN code, enter the code(displayed as ****), and tap OK. The PIN code protectsyour SIM card against unauthorised use and is usuallysupplied with the SIM card. After three consecutiveincorrect PIN code entries, the PIN code is blocked, andyou must unblock it with a PUK code before you can usethe SIM card again. If the codes are not supplied withthe SIM card, contact the operator whose SIM card isin your smartphone.If the smartphone requests a lock code, enter thecode (displayed as *****) and tap OK. The lock codeprotects your device against unauthorised use. Thefactory setting for the lock code is 12345. Change thecode, and keep the new code secret and in a safe placeseparate from your smartphone. The lock code can befrom 5 to 10 digits.Note: Your smartphone has aninternal antenna. As with any otherradio transmitting device, do nottouch the antenna unnecessarilywhen the smartphone is switchedon. Contact with the antennaaffects call quality and may causethe smartphone to operate at ahigher power level than otherwiseneeded. Avoiding contact with theantenna area when operating thesmartphone optimises the antennaperformance and the battery life.The picture shows how you shouldhold your smartphone when talkingon the phone. The antenna area isshown in grey.First start-upWhen you start up your smartphone for the first time, youare asked to calibrate the touch screen and define certain