Are all PDAs equipped to "beam" information?

Are all PDAs equipped to "beam" information?

TJ McClearin (Business Manager, Infinity Wireless, LLC) gives expert video advice on: How long will the battery last on my PDA? and more...

Not all PDAs are equipped to beam information. Most PDAs, however, have an infrared port because it is a standard that all the Palm devices have infrared ports. However, some other manufacturers that create PDAs don't always use the same technology and try to use different ways to interconnect different devices, so are not necessarily equipped to beam information.