Unless you have an agreement with o2 to provide a static i.p address you can't. Your IP address will change with each tower you connect to as each one is classed as a new subscriber to the data connection and gives a new i.p based on that.
Unless you have an agreement with o2 to provide a static i.p address you can't. Your IP address will change with each tower you connect to as each one is classed as a new subscriber to the data connection and gives a new i.p based on that.