Update Your User Name
If you choose to change your user name and select a new one online, or make any changes to your services, you must then update the profile on your tablet.
1.From home, tap Apps 
> Settings 
> System updates 
.
2.Tap Update profile.
Your tablet will download and install the profile update.
Data Connection Status and Indicators
Your tablet displays the current status of your data connection through indicators at the top of the screen. The following symbol is used:
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| Status |
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| Network (full signal): The fullness of the triangle icon indicates the strength of the |
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| signal. A fuller icon means a better signal. |
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Messaging and Internet | 103 |
