Bugs and Problems
Problem # 1 Volume
The Handset volume is too low, the ringer volume is way too low (I miss calls because I didn't hear the phone), and the speakerphone volume is so low it's not even usable. I can't even use the iphone outdoors in a noisy area because of the volume. They really need to issue a software fix for this. I know its not a hardware issue since the iPod volume through the speakers is much louder. I know my hearing isn't great, but I'm only 33 years old! My hearing isn't that bad.
Problem #2 Email
The email preferences are very primative. Apple should have given us the ability to select a different send mail server for a different service provider. As an example, I use gmail and don't want to switch. However, I want to use yahoo for their push email services. I even purchased their Yahoo plus email to try and get more functionality out of it to no avail. I have all my gmail forwarded to my yahoo account so that it's pushed to my iPhone. When replying or making a new email, I should be able to select gmails SMTP server rather than having it go through yahoo's server. Apple doesn't give us this ability, even though mail.app does on MacOS X. They need to fix this.
Problem #3 Crashing
Is it just me or does safari and google maps crash ALL the time. We need a software fix here to make it more stable. The mail app crashes occasionally too, but not as often as safari and google maps.
Problem #4 Voicemail Forwarding
You can't forward a voicemail to someone.
Problem #5 Can't select multiple SMS recipients
We should be able to select multiple recipients like any other phone.
These are my main complaints. If they fix these things I'll be pretty happy. It's excellent for a version one product, but they really need to fix these problems and shortcomings soon. The volume problem is just a killer problem for me.