Nokia 105 DS User Manual page 5

Note: Switch the device off and disconnect the charger and any other device before removing
any covers. Avoid touching electronic components while changing any covers. Always store and
use the device with any covers attached.
1. Press the back cover with your thumb, carefully lift the bottom edge of the back cover with your
fingers, and remove the cover.
2. If the battery is in the phone, lift it out.
3. Slide the SIM in with the contact area face down.
4. To insert a second SIM, slide the SIM in with the contact area face down.
Both SIM cards are available at the same time when the device is not being used, but while one SIM
card is active, for example, making a call, the other may be unavailable.
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