Getting started11Installing the SIM or USIM cardInsert the SIM or USIM card provided by the mobile telephone service provider.Only microSIM cards work with the device.1 Insert the SIM or USIM card with the gold-coloured contacts facing downwards.• Do not insert a memory card into the SIM card slot. If a memory card happens tobe lodged in the SIM card slot, take the device to a Samsung Service Centre toremove the memory card.• Use caution not to lose or let others use the SIM or USIM card. Samsung is notresponsible for any damages or inconveniences caused by lost or stolen cards.2 Push the SIM or USIM card into the slot until it locks in place.