Google Android 2.3 User Manual

Settings 359
AUG-2.3-103 Android User’s Guide
policy if you exceed the data threshold for the period. Contact your carrier for more
information about its mobile network data use policy.
Access Point Names Opens the APNs screen, where you can select mobile
access point configurations; or press Menu to add a new APN. Consult your
carrier about how to use the tools on this screen.
Use only 2G networks Check to obtain slightly better battery life, by preventing
your phone from connecting to higher-speed networks. See “Limit your data
connection to 2G networks” on page 59.
Network operators Opens a screen that searches for and displays mobile
networks that are compatible with your phone. Consult your carrier to understand the
billing implications of selecting another carrier.

Google Android 2.3 Specifications

General

Version	2.3
Codename	Gingerbread
Release Date	December 6, 2010
Kernel	Linux kernel 2.6.35
User Interface	Graphical (Multi-touch)
Supported architectures	ARM
Default user interface	Graphical (Multi-touch)
New Features	Near Field Communication (NFC) support, improved keyboard, copy/paste, improved power management
API Level	9
Preceded by	Android 2.2
Succeeded by	Android 3.0