SonyEricsson

SonyEricsson Arc LT15
1 - Press on the "Menu" button.

2 - Press on the "Settings" button.

3 - Press "Wireless & networks".

4 - Press "Mobile Networks".

5 - In this screen, enable the "Data Roaming" option and press "Access Point Names".

6 - Press the menu button on your phone and choose the "New APN" option.

7 - Press "APN".

8 - In the pop up window, enter the APN address your carrier provided you with in the text field. Press "OK".

9 - Now press the "Name" option.

10 - In this text field enter a name (APNChangeR for example). Press "OK".

11 - Press the APN Type and choose the "Default" option (In version 3 choose internet).

12 - Choose the APN you created.

13 - Done!

How to configure your SonyEricsson Arc LT15 MMS settings
1 - Press the "Settings" button on the menu.

2 - Press "Wireless & networks".

3 - Press "Mobile Networks".

4 - Press "Access Point Names".

5 - Press the menu button on your phone and choose the "New APN" option.

6 - Press "APN" and write the MMS address/settings as provided by your carrier in the text field.

7 - Press the "MMSC" button and write the MMSC address/settings as provided by your carrier in the text field.

8 - Press the "MMS Proxy" button and enter the address/settings as provided by your carrier in the text field.

9 - Press the "Name" Button and give the APN a name (for example, APNChangeR).

10 - Press the "MMS Port" button and enter the port number provided by your carrier.

11 - Press the "APN Type" button and choose "MMS" from the menu. If a text field appears and not a menu, enter "mms".