
Traveling abroad with an iPhone but confused about how to enable roaming? Roaming is a service that allows you to continue using your phone number and mobile data even when you are outside your local operator’s coverage area. This article provides a complete guide on how to enable roaming on iPhone, the costs you need to consider, and cost-saving alternatives for smart travelers.
What Is Roaming and How Does It Work?

Roaming is a feature that allows your phone to make calls, send SMS, and access the internet while abroad by connecting to local partner operators. On iPhone, roaming is divided into two types: voice roaming (calls/SMS) and data roaming (internet), which can be enabled separately according to your needs.
How to Enable Roaming
Here are 3 steps to enable roaming on an iPhone:
- Go to Settings and select Cellular

- Choose Cellular Data Options

- Turn on Data Roaming

Budget-Friendly Alternative: Travel eSIM for Roaming
If roaming costs are too expensive, consider using a travel eSIM as a more affordable and practical alternative. An eSIM is a digital SIM card that can be activated without changing a physical SIM, simply scan a QR code before departure and your internet will be ready as soon as you land. eSIM prices are significantly cheaper than roaming from Indonesian operators.
iPhone Roaming: A Practical Solution or a Waste of Money?
iPhone roaming does provide convenience for staying connected abroad, but its high cost makes it less ideal for long trips. For short trips or emergency situations, roaming can still be relied upon, but consider alternatives such as travel eSIMs, which are far more economical while offering similar features.