Three APN settings are required to set up a connection between Three wireless network and the internet. Find Three APN settings for Android and iPhone.
How to change Three APN settings?
Android:
- Go to Settings and click on Mobile Networks > Three SIM Settings.
- Select Access Point Names and click (+) Add New APN.
- Enter the values and click Save.
Mobile Data / Internet Settings
| Name | 3 |
| APN (5G) | 3internet |
| APN (4G) | three.co.uk |
| Username | Not set |
| Password | Not set |
| MMSC | http://mms.um.three.co.uk:10021/mmsc |
| MMS proxy | mms.three.co.uk |
| MMS port | 8799 |
| APN type | internet + mms |
No changes are required in the remaining options.
iOS:
The APN settings are automatically detected in iOS 15 and iPadOS 15 and later.
You can view the APN settings in one of the following locations:
- Settings > Mobile Data > Three SIM > Mobile Data Network
- Settings > Cellular > Three SIM > Cellular Network
Click on Reset Settings to revert back to the default settings.