G e t s t a r t e d143. Press the microSD card slightly in to release the lock, and remove the microSDcard from the slot.■ Charge the batteryCheck the model number of any charger before use with this device. This device isintended for use when supplied with power from an AC-3 or AC-4 charger.Warning: Use only batteries, chargers, and enhancements approved byNokia for use with this particular model. The use of any other types mayinvalidate any approval or warranty, and may be dangerous.For availability of approved enhancements, please check with your dealer.When you disconnect the power cord of any enhancement, grasp and pull theplug, not the cord.Connect the charger to a wall socket and the leadfrom the charger to the connector on the bottomof your phone.If the battery is completely discharged, it maytake a few minutes before the charging indicatorappears on the display or before any calls canbe made.The charging time depends on the charger used. Charging a BL-5B batterywith the AC-3 charger takes approximately 3 hours while the phone is in thestandby mode.■ Open the slide phoneTo open the slide of the phone, push the upper part of the phone up.■ Switch the phone on and offWarning: Do not switch the phone on when wireless phone use isprohibited or when it may cause interference or danger.Press and hold the power key. See "Keys and parts," p. 16. If the phone asks for aPIN or a UPIN code, enter the code (displayed as ****), and select OK.Set the time and dateEnter the local time, select the time zone of your location in terms of the timedifference with respect to Greenwich Mean Time (GMT), and enter the date.See "Time and date," p. 43.