![background image](https://i.berrydoc.net/BlackBerry Curve 9320 9315 9310 9220/en/BlackBerry Curve 9320 9315 9310 9220_en284.png)
Inserting the SIM card, media card, and battery
Remove 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
284
![background image](https://i.berrydoc.net/BlackBerry Curve 9320 9315 9310 9220/en/BlackBerry Curve 9320 9315 9310 9220_en285.png)
Slide the SIM card into the slot.
Insert the media card
The media card is optional. If a media card is included, it might already be inserted.
Insert the battery
User Guide
Power and battery
285
![background image](https://i.berrydoc.net/BlackBerry Curve 9320 9315 9310 9220/en/BlackBerry Curve 9320 9315 9310 9220_en286.png)