33U sing the batteryInstalling the batteryPut the contacts of the battery into the hole located at thebottom of the unit, as shown in the below figure.Press the upper side of the battery until you hear a “click”sound.Removing the batteryPush up the battery lock button and remove the battery.322. If the SIM slot is empty, insert the SIM card into the slot.3. If you want to remove the SIM card, push the SIM card inthe arrow direction as shown in the below picture.
