What is roaming on iphone?

Roaming on iPhone refers to the ability to use your phone and its services (such as making calls, sending texts, and using data) outside of your home network coverage area. When you are roaming, your phone connects to a different network that your carrier has a roaming agreement with.

There are typically additional charges associated with roaming, as your carrier may charge you higher rates for using services outside of your home network. It is important to check with your carrier to understand their roaming fees and policies before traveling.

To avoid unexpected charges while roaming, you can turn off data roaming in your iPhone settings. This will prevent your phone from using data when you are outside of your home network, although you will still be able to make calls and send texts.

You can also consider purchasing an international roaming plan from your carrier before traveling, which may offer discounted rates for using your phone abroad.

Overall, it is important to be aware of roaming charges and policies when using your iPhone outside of your home network to avoid unexpected fees.