Question : Problem: IPHONE SETUP WITH EXCHANGE 2003

What are the detailed steps if you need to configure an IPHONE with Exchange server 2003. Is it necessary to Install the certificate on server ?  

Answer : Problem: IPHONE SETUP WITH EXCHANGE 2003

Have you updated your iPhone's firmware to version 2.0 or 2.0.1? It will then have built in setup and activesync for your iPhone. Let me know if you need help. I have this set up on my phone.