Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to call eritrea [title] Dial the exit code of the country that you're calling from. [step] The exit code informs the phone company that you're calling from outside of eritrea, and they will be able to connect you to the telephone services in that country. Exit codes vary based on the country that you are calling from.

Ending1: [substeps] For the united states and canada, the exit code is 011. For many other countries, including the united kingdom, the exit code is 00. Ending2: You may be in australia, mexico, or canada. Call for coordinates in australia unless the country you are calling to has a strict exit code. Ending3: [title] Dial the local code of the country that you are in. [step] A landline mobile device is 2 phone lines without a phone rest. Ending4: For example, some countries do not permit you to call from anyone other than the united states call code. [substeps] To find the correct exit code, there is no way to format your phone from scratch, so you can configure a website or act as an example.

Answer format: ending1/ending2/ending3/ending4