User's Guide

Micro-SIM Card Tray
The micro-SIM card in some iPad Wi-Fi + 3G models is used for cellular data. It’s also
known as a third form factor (or 3FF) SIM. If your micro-SIM card wasn’t preinstalled or if
you change cellular data carriers, you may need to install or replace the micro-SIM card.
:04LQLJ[
[VVS
4PJYV:04
JHYK
:04
[YH`
Open the SIM tray:
1 +PUGTVVJGVKRQHVJG5+/GLGEVVQQNKPVQVJGJQNGQPVJG5+/VTC[
2TGUU°TON[CPFRWUJVJGVQQNUVTCKIJVKPWPVKNVJGVTC[RQRUQWV+H[QWFQP¨VJCXGC
5+/GLGEVVQQN[QWECPWUGVJGGPFQHCRCRGTENKR
2 Pull out the SIM tray to install or replace the micro-SIM card.
For more information, see “Joining a Cellular Data Network ” on page 30.
12
Chapter 1 At a Glance