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Share files using Bluetooth
Bluetooth lets you exchange data over a short distance. Learn how to enable it on your Firefox OS device so you can easily share files with others.
Set alarm clock
This article explains how to use the alarm clock app in Firefox OS.
Dual SIM cards
The dual SIM features on Firefox OS let you hold two phone numbers in one device. This article shows you how to manage two SIM cards on your Firefox OS phone.
Send messages
The Firefox OS Messages app lets you send and receive short text (SMS) and multimedia (MMS) messages. This article will get you up and running in no time.
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