Chapter 2 Exploring Your Handheld
12
Locating top panel components
Expansion card slot
Accepts SD, SDIO, or MultiMediaCard expansion cards.
Expansion cards enable you to back up data, add more
memory, add wireless communication features, or use
additional applications. (Expansion cards sold separately.)
IR port
Uses infrared technology to transmit data to and receive data
from other infrared-enabled devices and to perform
HotSync
®
operations. See “Beaming data” in Chapter 3 and
see “Conducting IR HotSync operations” in Chapter 15 for
more information.
Headphone jack
Enables you to connect a standard 3.5mm stereo headset
(sold separately) to your handheld for use with audio and
video applications.
Stylus
Expansion
card slot
Power button/
brightness control
IR port
Headphone
jack