Settings126Location and securityChange the settings for securing your device and the SIM orUSIM card, and GPS functionality.Use wireless networks● : Set to use Wi-Fi network and/ormobile networks for finding your location.Use GPS satellites● : Set to use the GPS satellite for findingyour location.Use sensor aiding● : Set to use sensors to enhancepedestrian positioning when the GPS signal is obstructed.There may be variations between the sensor estimates andyour actual location.Set up screen lock● : Set the unlock security code. When youhave set your security code, this option changes to Changescreen lock.None- : Disable the screen lock.Pattern- : Set an unlock pattern to unlock the screen.PIN- : Set a PIN (numeric) to unlock the screen.Password- : Set a password (alphanumeric) to unlock thescreen.Set up SIM card lock● :Lock SIM card- : Activate or deactivate the PIN lock featureto require the PIN before using the device.Change SIM PIN- : Change the PIN used to access SIM orUSIM data.SIM Change Alert● : Activate or deactivate the Find mymobile feature which helps you locate your device when itis lost or stolen. ► p. 35Alert message recipients● : Add or edit recipients for thealert message.
