CHAPTER 2
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.
Zire™ 31 Handheld
Exploring Your Handheld
Top panel controls
Expansion card slot
IR port
Headphone jack
Beams information between handhelds and other devices that have an
IR port
IR port.
Lets you insert expansion cards (sold separately) to play music, back
Expansion card
up info, and add memory, applications, and accessories to your
slot
handheld.
Lets you connect a standard 3.5 mm stereo headset (sold separately) to
Headphone jack
your handheld so you can listen to music and other audio applications.
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