Using my mobile in America?

If you want to use your phone in out of your country,then you need to get it unlocked.You can unlock your siemens CL75 phone using unlock code.You can get the unlock code for your phone from your Network service provider or any third party online vendors like http://www.mobileunlocksolutions.com/siemens-cl75/rs16wp9/ here you need to specify your country, current Network name, IMEI number of your phone. Then they deliver unlock code to you through mail with unlocking instructions. By using this you can unlock your phone easily.

sahana
September 2013

The O2 Siemens CL75 POPPY is designed around an internal triple band antenna which allows it to be used world-wide, including Europe, the USA and Canada on 900, 1800 and 1900MHz frequencies.

mintcherrie
May 2008