Learn how to use internet settings on your Sony Xperia Z3. To send multimedia messages, or to access the Internet when there is no available Wi-Fi network, you must have a working mobile data connection with the correct Internet and MMS (Multimedia Messaging Service) settings. Here are some tips:
- For most mobile networks and operators, Internet and MMS settings come preinstalled on your device. You can then start using the Internet and send multimedia messages right away.
- In some cases, you get the option to download Internet and MMS settings the first time you turn on your device when a SIM card is inserted. It is also possible to download these settings later from the Settings menu.
- You can manually add, change or delete Internet and MMS settings on your device at any time. Contact your network operator for detailed information.
- If you cannot access the Internet over a mobile network or if multimedia messaging is not working, even though the Internet and MMS settings have been downloaded successfully to your device, refer to the troubleshooting tips for your device atsonymobile.com for network coverage, mobile data, and MMS issues.
To download Internet and MMS settings
- From your Home screen, tap Apps icon.
- Find and tap Settings > More > Internet settings.
- Select the SIM card, or SIM cards, for which you want to download Internet and MMS settings.
- Tap Accept. Once the settings have been downloaded successfully, Tick icon appears in the status bar and mobile data is turned on automatically.
Note: If the settings cannot be downloaded to your device, check the signal strength of your mobile network. Move to an open location free from obstructions or get close to a window and then try again.
To check whether mobile data is turned on or off
- From your Home screen, tap Apps icon.
- Find and tap Settings > More > Mobile networks.
- Select a SIM card.
- Check whether the Mobile data traffic checkbox is marked or not.
To add Internet and MMS settings manually
- From your Home screen, tap Apps icon.
- Find and tap Settings > More > Mobile networks.
- Select a SIM card.
- Tap Access Point Names > + icon.
- Tap Name and enter a name as desired.
- Tap APN and enter the access point name.
- Enter all other information as required. If you dont know what information is required, contact your network operator for more details.
- When you’re done, tap Menu icon, then tap Save.
To view the downloaded Internet and MMS settings
- From your Home screen, tap Apps icon.
- Find and tap Settings > More > Mobile networks.
- Select a SIM card.
- Tap Access Point Names.
- To view more details, tap any of the available items.
Note: If you have several available connections, the active network connection is indicated by a marked button.
