Went to setup voicemail put my phone # in and tried calling it from another phone it didn't work so I put the # that was in it and now it says it not a working number so I cant check my voicemail now

This is going to depend on what carrier you have, if youre going through a carrier that supports visual voicemail (where its downloaded automatically to your device, not where you have to call in) then you may need to setup your voicemail again. If youve forgotten your password you can call your carrier and hVe them reset it for you. They will either give you a temp password or just remove the password. You now have to reestablish a password and then put it in your phone. To call voicemail either press and hold the number "1" on your keypad under "phone" or simply dial your number and hit call. Once in your voicemail listen to the options, and choose administrative, or setup(these may vary by carrier) then "change your password". Once youve done that, hangup and then choose voicemail under "phone", it should prompt you for your password, just enter the one you just created and the rest should take care of itself. You can also call your carrier and get their assistance if that doesn't work, just call from a different phone so they will be on the line while you work it out. Good Luck!

Voicemail is a service provided by your telephone company and not by your handset.
Contact your customer services (usually free call) and ask them how to setup your voicemail account.
(On many networks you call 123 and listen to the instructions...)

Aftre checking twice to ensure I truly had no remaining phone/text/etc. messages (i.e. not initially trusting the "you have no voicemail" lady), I still had the blinking Voicemail Icon on my Verizon (Casio) GzOne Boulder. I turned it off and on, and it simply went away. Reboots triumph again. Since most of us leave our phones on 24/7, betting many don't try a repower/reboot. This is also way less risky than having some new Tech Support person mess with your account ("remove voicemail and put it back on", per the above comment). Until they have less buggy software/firmware, simply reboot.

ME TOO

call 611 from the phone you can press I think option 1 then option 3 you should be able to reset your voicemail pwd. however before you do that you should call your phone from another phone not just press 1 send. by calling your phone it will let you know if you have a voicemail box actually setup porperly.

Press and hold the 1 button and it will allow you to set up your voicemail or you can call yourself from your phone to access and setup your voicemail.

i want to change the network code of blackberry peral 8100
how i can unloack the phone
IMEI = 355767018968151

I've had the same problem as well. I made sure no messages were there, then called and left myself a message from another phone. I went in and listened to the message and waited till the option to delete came on and for the indication there were no more messages. Icon was gone.

Had the same problemwith my iPhone 3G this is how I fixed it -

1) From the iPhone 3G, I called my own iPhone 3G number.
2) Went through the setup. After finishing the ssetup Hang off the iPhone 3G.
3) Then the voicemail button on the iPhone 3G worked - first time, there was a **** pause, it asked me to enter my voicemail password that I had set in step 2, and that's it.

Good luck.

Which mobile service carrier do you use? Are you trying to setup voicemail to play your messages on your phone, or are you trying to setup greetings and what not inside of the voicemail?

Your voicemail settings depend on where you live, and there are hundreds of different access numbers. If you are trying to setup the phone to connect to voicemail and are on Cingular/AT&T, call them at 800-331-0500 from a different phone and they can walk you through the setup easily since they have access to the appropriate voicemail access number for your location.