"Czech Republic is a developed country with an advanced, high income export-oriented social market economy based on services, manufacturing, and innovation. The UNDP ranks the country 14th in inequality-adjusted human development. The Czech Republic is a welfare state with a "continental" European social model, a universal health care system, tuition-free university education and is ranked 14th in the Human Capital Index. It ranks as the 6th safest or most peaceful country and is one of the most non-religious countries in the world while achieving strong performance in democratic governance." - Wikipedia

Sender ID:

Network Coverage Sender ID More Information
O2 pre-registration If not Pre-registered ID, default Overwritten ID will be used
Vodafone Pre-registration If not Pre-registered ID, default Overwritten ID will be used 
T-Mobile Pre-registration If not Pre-registered ID, default Overwritten ID will be used 

Know more about types of Sender IDs here.

Regulations & Restrictions:

There are no additional content restrictions beyond those in our Service Usage Policy.

Note:  Filtering and shutting down international routes and imposing high fees are done heavily by network operators such as T-Mobile and Vodafone. It is important to abide by all restrictions imposed by the hosted country.