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Connecting: how and when | Windows Phone How-to (United States)
Your phone can connect to the Internet and to other devices in different ways. Each way has advantages, depending on where you are and what you want to do.
Use my phone for conference calls | Windows Phone How-to (United ...
Need to sync up with a few people at the same time? Make a conference call to two or more people using your Windows Phone.
Check my voicemail | Windows Phone How-to (United States)
Visual voicemail isn't available for all mobile operators and it uses your cellular data plan. If it's offered by your mobile operator, it must ...
Your Windows Phone 8 doesn't work or respond as expected
Explains how to get your Windows Phone 8 working again by restarting, updating, resetting, or restoring it.
Cellular settings | Windows Phone How-to (United States)
Learn how to change the cellular settings that control my data connection on my phone.