Top panel controls, IR port, Expansion card, Slot

IR Short for infrared. Beaming uses infrared technology to send information between two IR ports that are within a few feet of each other.

Beaming lets you quickly share appointments, addresses, phone numbers, and more.

Exploring Your Handheld

Top panel controls

Expansion card slot

IR port

Headphone jack

IR port	Beams information between handhelds and other devices that have an
	IR port.
Expansion card	Lets you insert expansion cards (sold separately) to play music, back
slot	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.