We have specific instructions for iOS, Android and Windows phones. If you don’t have any of these phones follow these instructions to get it to work for roaming.
1 - Go to ‘Settings’
2 - Look for ‘Mobile networks or APN…’
3 - Change or create the ‘APN’ settings as follows:
User name: [leave blank]
Password: [leave blank]
MMS proxy: mms.three.co.uk
MMS port: 8799
APN type: internet + mms
4. Save your settings if applicable
Your device will most likely have a setting which turns roaming on or off - you'll need to make sure roaming is switched on, too.
That’s all! 👍