![background image](https://i.berrydoc.net/BlackBerry Bold 9930 9900/en/BlackBerry Bold 9930 9900_en296.png)
Inserting the SIM card, media card, and battery
Remove the battery door
To remove the battery door, pull up the bottom of the battery door.
Insert the SIM card
Depending on your BlackBerry smartphone model or your wireless service provider, you might not need a SIM card for your
smartphone.
User Guide
Power and battery
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![background image](https://i.berrydoc.net/BlackBerry Bold 9930 9900/en/BlackBerry Bold 9930 9900_en297.png)
Slide the SIM card into the slot.
Insert the media card and battery
The media card is optional. If a media card is included, it might already be inserted.
Remove the battery before you insert or remove the media card.
User Guide
Power and battery
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