HTC Nexus One, User Manual, Page: 62 / 320

Connecting to networks and devices 62
NOUG-2.1.0-100 Nexus One User’s Guide
Connecting to mobile networks
When you assemble your phone with a SIM card from your wireless service provider
(see “Installing the battery, SIM, and microSD card” on page 16), your phone is
configured to use your provider’s mobile networks for voice calls and for transmitting
data.
Your phone is configured to work with many mobile carriers’ networks. If your phone
does not connect to a network when you insert a SIM card and turn it on, contact your
carrier to obtain the details of its access point name. See “To edit or create a new
access point” on page 71.
Different locations may have different mobile networks available. Initially, your phone
is configured to use the fastest mobile network available for data. But you can
configure your phone to use only a slower 2G network for data, to extend the life of
your battery between charges. You can also configure your phone to access a
different set of networks entirely, or to behave in special ways when roaming.
The icons in the Status bar indicate which kind of data network you’re connected to
and the voice and data network signal strength.
When you’re connected to slower networks, you may want to postpone using your
phone for data-intensive tasks until you are connected to a faster network again, or
find a Wi-Fi network to connect to. See “Connecting to Wi-Fi networks” on page 64.
To determine what network you’re using
1 Press Home , press Menu , and touch
Settings
to open the Settings
application.
2 Touch
Wireless controls
>
Mobile networks
>
Access Point Names
.
The name of the wireless service provider you’re currently registered with is
selected in the list.
Connected to the fastest 3G networks (UMTS or HSDPA)
Connected to the second-fastest network (EDGE)
Connected to a 2G network (GPRS)
The more bars are lit, the stronger the wireless signal
Connected to another wireless service provider’s network (roaming)