11Installing a SIM or microSD CardInstalling a SIM or microSD CardTo take full advantage of your smartphone’s telephony capabilities, you mustinstall a SIM card. The SIM card holder is located at the bottom of the batterybay.Additionally, you may wish to increase your smartphone’s storage by inserting amicroSD Card into the slot provided. This is next to the SIM card slot.1. Turn off the phone by pressing and holding the power button.2. Open the cover and remove the battery asdescribed in “Removing the battery“ onpage 10.3. Insert the SIM or microSD Card as shown.4. Replace the battery and battery cover.Note: Ensure that the microSD Card is inserted all the way into the card slot.SIM card lockYour smartphone may come with a SIM card lock, i.e., you will only be able touse the SIM card provided by your network operator.To cancel the SIM lock, contact your network provider.