X
This article was co-authored by wikiHow staff writer, Jack Lloyd. Jack Lloyd is a Technology Writer and Editor for wikiHow. He has over two years of experience writing and editing technology-related articles. He is technology enthusiast and an English teacher.
The wikiHow Tech Team also followed the article's instructions and verified that they work.
This article has been viewed 34,373 times.
Learn more...
10 second version:
1. Open the Settings app.
2. Tap Cellular.
3. Look at the "Current Period Roaming" number.
Steps
-
Tap Cellular Data Options.
-
Tap Roaming.
-
Tap the Voice Roaming switch. Voice Roaming allows you to use data for phone calls while away from your home network.
- Using Voice Roaming may result in fees.
-
Tap the Data Roaming switch. This will apply the Voice Roaming concept to your messaging as well.
- You can incur SMS fees while using this feature.
-
Tap the International CDMA switch. CDMA provides coverage in areas of the world where your service provider has an agreement with CDMA carriers in the region.[1]
- Turning this on may result in fees.
Advertisement
Expert Q&A
Ask a Question
200 characters left
Include your email address to get a message when this question is answered.
Submit
Advertisement
Tips
-
When traveling internationally, it's best to have your service provider unlock your phone so you can use international SIM cards for the best service.Thanks
Submit a Tip
All tip submissions are carefully reviewed before being published
Name
Please provide your name and last initial
Thanks for submitting a tip for review!
Advertisement
Warnings
- International roaming fees can be substantial. Make sure you check with your service provider before using these services.Thanks
Advertisement
About This Article
Thanks to all authors for creating a page that has been read 34,373 times.
Is this article up to date?
Advertisement