Zire™ 72
Handheld
20
CHAPTER 2
Exploring Your Handheld
Top and side panel controls
IR port
Beams information
between handhelds and other devices that have an
IR port.
Expansion card
slot
Lets you insert expansion cards (sold separately) to play music, back
up info, and add memory, applications, and accessories to your
handheld.
»
Key Term
IR
Short for
infrared
.
Beaming uses infrared
technology to send
information between two
IR ports that are within a
few feet of each other.
Did You Know?
Beaming lets you quickly
share appointments,
addresses, phone
numbers, and more.
Stylus
Expansion
card slot
Power button
IR port
Indicator light
Headphone
jack
Voice Memo
button