[Tutorial]Activate the Voicemail button for your unlocked iPhone.

[Nettwerk]

You need to first get your carrier's voicemail number.
Click on your iPhone's phone button.
Then click on the Keypad tab.
You need to then add the following code: *5005*86*xxx#. Here xxx would be your voicemail number.
For an example my voicemail number is 600 than I write:
*5005*86*600#
After entering the code you tap call.
This results in the code being set.
Thats all, tap now on the voicemail button and it should automatically call your usual voicemail service.

[makesmoves]

mine has always worked....is this for visual voicemail? prob not. ok, but yea whats the difference here

[Nettwerk]

Voicemail button works for non AT&T users...

[shagster40]

Is this for visual vm????

[louee6]

How do I go about getting that number if I have Tmobile? What do I need to do?

[MasterXXXShake]

The Tmobile Number Is 805-637-7243

Too late for the last poster, but I needed it today =)

[chillypbear]

Visual voicemail is carrier based, so unless you are on AT&T or the other "authorized" carriers, the voicemail button will just take you to your standard voice mailbox.