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• To go to the start screen, press . The app you were in remains open in the background.
• To control your phone with your voice, press and hold , and say a voice command.

This feature is not available in all languages. For info on the supported languages, go to

support.microsoft.com.

• To search the web, press .

Antenna locations

Learn where the antennas are located on your phone to get the best possible performance.
Avoid touching the antenna area while the antenna is in use. Contact with antennas affects the

communication quality and may reduce battery life due to higher power level during operation.
The antenna areas are highlighted.

Insert the SIM card

Read on to learn how to insert a SIM card into your phone.

Important: This device is designed to be used with a mini-UICC SIM card, also known as a micro-

SIM card only. A micro-SIM card is smaller than the standard SIM card. Use of incompatible SIM

cards may damage the card or the device, and may corrupt data stored on the card.
Tip: Use the SIM door key to unlock the SIM holder. If you lose the key, you can use a paperclip.

The phone must be switched off before inserting the SIM card.
1. Push the key into the hole until the holder is released, and pull the holder out.