The definition of ATM From Wikipedia:
is an electronic telecommunications device that enables the clients of a financial institution to perform financial transactions without the need for a cashier, human clerk or bank teller.
is an electronic telecommunications device that enables the clients of a financial institution to perform financial transactions without the need for a cashier, human clerk or bank teller.
Much the way that international ATMS allow you to "buy" the local currency for whatever currency may be in your account.