for iOS 5.0 software

If Cellular Data is turned o, all data services will use only Wi-Fi—including email, web browsing,
push notications, and other services. If Cellular Data is turned on, carrier charges may apply. For
example, certain features and services such as Siri and Messages transfer data, and your use of
these features and services could impact charges to your data plan.
Turn Voice Roaming on or o
(CDMA)
Go to Settings > General > Network, then turn Voice Roaming on or
o. Turn Voice Roaming o to avoid charges from using other carrier’s
networks. When your carrier’s network isn’t available, iPhone won’t have
cellular (data or voice) service.
Turn Data Roaming on or o Go to Settings > General > Network, then turn Data Roaming on or o.
Data Roaming permits Internet access over a cellular data network when
you’re in an area not covered by your carrier’s network. When you’re
traveling, you can turn o Data Roaming to avoid roaming charges. See
“Carrier
” on page 14 6.
Turn Personal Hotspot on or o Go to Settings > General > Network > Personal Hotspot, then turn Personal
Hotspot on or o. See “Personal Hotspot
” on page 145.
Add a new VPN conguration Go to Settings > General > Network > VPN > Add VPN Conguration.
Ask your network administrator which settings to use. In most cases, if
you set up VPN on your computer, you can use the same VPN settings for
iPhone. See “VPN
” on page 145.
Bluetooth
iPhone can connect wirelessly to Bluetooth devices such as headsets, headphones, and car kits
for music listening and and hands-free talking. You can also connect the Apple Wireless Keyboard
with Bluetooth. See “Using an Apple Wireless Keyboard” on page 27.
Turn Bluetooth on or o: Go to Settings > General > Bluetooth and turn Bluetooth on or o.
iTunes Wi-Fi Sync
You can sync iPhone with iTunes on a computer that is connected to the same Wi-Fi network.
Enable iTunes Wi-Fi Sync: To set up Wi-Fi syncing for the rst time, connect iPhone to the
computer that you want to sync with. For instructions see “Syncing with iTunes” on page 18
After you congure Wi-Fi Sync, iPhone syncs with iTunes automatically, once a day, when it’s
connect to a power source and:
iPhone and your computer are both connected to the same Wi-Fi network. Â
iTunes on your computer is running. Â
See the date and time of the
last sync
Go to Setting> General > iTunes Wi-Fi Sync.
Immediately sync with iTunes Go to Settings > General > iTunes Wi-Fi Sync, then tap Sync Now.
Spotlight Search
The Spotlight Search setting lets you specify the content areas searched by Search, and rearrange
the order of the results.
Set which content areas are searched by Search: Go to Settings > General > Spotlight Search,
then select the items to search.
Set the order of search result
categories
Go to Settings > General > Spotlight Search. Touch
next to an item, then
drag up or down.
149
Chapter 32 Settings