It ask me special code - Motorola Mobility i90c Cellular Phone

HI DEAR YOUR PHONE IS LOCKED TO T MOBILE THAT IS IT WILL ONLY ACCEPT T MOBILE SIM YOU GOT WITH THE HANDSET.IN ODER TO USE ANOTHER U NEED UNLOCK CODE THAT IS SPECIAL CODE .TO GET THIS CODE YOU CAN PURCHASE IT FRO M T MOBILE OR SERVERS LIKE WWW.GSMFATHER.COM

i think your phone is asking for unlocking code. you can get the special code for your sidekick slide from Classicunlocking.com

It asks for special code means it locked to Nextel Network,You need to Unlock it....special code,subsidy code and unlock code is same,you can get the code from
Superunlockcodes and instructions at Mobileunlockguide.com and unlock it from Nextel USA.

i have a motorola i560 and whenever i put in my sim and turn it on it ask for a special code
how can i get this special code

just ask the phone company provider for your PUK2 AND PUK codes.
when you get them go to the jump menu dial
**05*PUK*passcode*passcode#
the passcode is any 4-8 digits you'd like, that are NOT, AND I REPEAT N - O - T consecutive.
(for example 2736 is good whereas 1234 or 9876 is bad)
if it asks your for the code again put in the PUK2 then go to settings> network options goto the "scan and select manually" button and chose your carrier.

my motorola i870 is asking for a subsidy code.

i need the special code

http://www.mobile2mobile.net/unlock/menu_remote_unlock.htm (for all models)

plz go on this site
and unlock ur mobile

You need to take the phone to a mobile store and have them unlock it with special equipment.....

I think you'll have to call the company for that.