
Important: This device is designed to be used with a nano-SIM card only. Use of incompatible SIM cards may damage the card or the device, and may corrupt data stored on the card.
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.


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, when making a call, the other may be unavailable.
Note: On dual SIM capable devices, both SIM1 and SIM2 slots support 2G networks. For more information on your SIM cards, contact your service provider.
Tip: To find out if your phone can use 2 SIM cards, see the label on the sales box. If there are 2 IMEI codes on the label, you have a dual-SIM phone.

Use only compatible memory cards approved for use with this device. Incompatible cards may damage the card and the device and corrupt data stored on the card.
Important: Do not remove the memory card when an app is using it. Doing so may damage the memory card and the device and corrupt data stored on the card.
Tip: Use a fast, up to 32 GB microSD memory card from a well-known manufacturer.
Note: Pre-installed system software and apps use a significant part of memory space.