7Get startedFirst steps to operating your phoneSIM card informationWhen you subscribe to a cellular network, you receive a plug-in SIM (Subscriber Identity Module) card loaded with your subscription details, such as your PIN, and available optional services.Install and charge the phoneRemove the battery.If the phone is already on, first turn it off by pressing and holding [].Insert the SIM card.Make sure that the gold-coloured contacts on the card are face down.Reattach the battery.Plug the travel adapter into the phone.Plug the adapter into a standard AC wall outlet.When the phone is completely charged, unplug the adapter from the power outlet.