IMEI number
When I put my SIM card into the V551 or any phone other than my V400, it shows the "My number XXX-XXX-XXXX" on the screen when I power up the phone. But it doesn't do that at all with my SIM card in the V400 (it shows the number when I put my friend's SIM card in).
Does Cingular have my IMEI number assoicated with my wireless number?
Do I need to let Cingular know that I am selling the phone?
Thanks.