Top and side panel controls, IR port, Expansion card

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 and side panel controls

Voice Memo button

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.