An echocardiogram (also called an echo) is a type of ultrasound test that uses high-pitched sound waves that are sent through a device called a transducer. The device picks up echoes of the sound waves as they bounce off the different parts of your heart.
1 0011 - Exit code for Australia, and is needed for making any international call from Australia. 2  33 - ISD Code or Country Code of France. 3  Area code-There are 21 area codes in France. 4  If there is an area code dial area code of the city in France you are calling after dialing ISD Code.
International Calling Via Mobile. Most mobile phones and smart phones have the + sign on the same key as 0. To call internationally from most mobile or smart phones simply dial the + sign, followed by the country code, city code and local phone number as shown above. TIP: If you travel abroad often, save all the numbers in your contacts with the + sign.