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.
How to make a local phone call in Paris: You must dial: 01 for all local landline phones in Paris. If youâre calling a friend on his/her mobile phone, you must dial: 06.or example, if you want to call the USA, dial 00+1 (country code for the USA) plus the area code and the local exchange (ten digits for the area code and the local exchange). How to Use a Public Phone Booth.