Samsung Galaxy Tab E 8.0 用户手册
Messaging and Internet
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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 Update
.
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:
Icon
Status
4G LTE data service
: Your tablet is connected to a 4G LTE network.