Acer B1-721 - Manual (Page 15)

Using your tablet - 15
Cellular data status icons
Personalizing the Home screen
You may personalize your Home screen by adding or removing
application shortcuts or widgets, and by changing the wallpaper.
Adding or removing shortcuts or widgets
To add shortcuts or widgets, tap the APPS icon in the bottom-center
of the Home screen.
Tablet is connected to PC
via USB Problem with sign-in or
sync
Application update
available
Uploading data
System update available Downloading data
Virtual private network
(VPN) status
Icon Description Icon Description
Cellular signal strength
SIM card is invalid or not
installed
Connected to GPRS
network
New/unread SMS/MMS
Connected to EDGE
network Problem with sending
SMS/MMS
Connected to 3G network
Carrier data use threshold
exceeded
Connected to HDPA
network
USB tethering is activated
Connected to HSDPA
network Bluetooth tethering is
activated
Roaming
Wireless tethering is
activated
No signal
Multiple tethering or
hotspot connections are
activated
Icon Description Icon Description