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:

Name: 3

APN: mob.asm.net

User name: [leave blank]

Password: [leave blank]

MMSC: http://mms.um.three.co.uk:10021/mmsc

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! 👍

Did this answer your question?