7Text ConventionsThis manual provides condensed information about how touse your device. To make this possible, the following textconventions are used to represent often-used steps:SIM CardYour device uses a SIM (Subscriber Identity Module). The SIMis a rectangular plastic card that stores your device number,information about your wireless service, and otherinformation such as messages and contacts.Caution! Do not bend or scratch the SIM card. Take care whenhandling, installing, or removing the SIM card, andavoid exposing the SIM card to static electricity,water, or dirt. Keep the SIM card out of reach of smallchildren.Installing the SIM CardThe SIM card must remain in the device when in use.Important! Turn the device off before installing or removingthe SIM card. To turn the device off, press and holdthe Power/Lock Key .1. Open the SIM card slot and carefully insert the SIMCard into the slot, with the logo facing up.2. Push the SIM card in gently until it clicks into place.Warning! Do not insert a microSD or other memory card intothe SIM card slot.➔ Arrows are used to represent the sequence of selectingsuccessive options in longer, or repetitive, procedures. Forexample:From a Home screen, tap Apps ➔ Settings.