Setting up your ASUS Tablet
Installing a micro SIM card
Before you can make calls, send text messages, or connect to a mobile broadband network using your ASUS Tablet, you need to install a micro SIM (Subscriber Identity Module) card.
To install a micro SIM card:
1.Insert the tip of the bundled micro SIM card tray eject pin to eject the micro SIM card tray.
2.Pull out the micro SIM card tray and place the micro SIM card on the tray with the metal contacts facing up.
Metal contacts 
18 | ASUS Tablet |