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Zire™ 31 Handheld 20
CHAPTER 2 Exploring Your Handheld
Top 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.
Headphone jack Lets you connect a standard 3.5 mm stereo headset (sold separately) to
your handheld so you can listen to music and other audio applications.
Expansion card slot
Headphone jack
IR port
»
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.