Lumia AT&T APN Settings | AT&T 4G Lte APN Settings For Lumia

AT&T APN & MMS Settings For Windows Phone and Lumia Phones, How to Setup and Configure AT&T 4G APN Internet and MMS Settings on Windows Phone...? Full Details Below......

    Nokia Lumia AT&T 4G Settings

 AT&T Customer Services Numbers
 AT&T 4G apn Settings All Devices
 AT&T APN &MMS Settings For iPhone 5, iPhone 5s , iPad
 AT&T APN MMS Settings For Windows Phone
 AT&T APN & MMS Settings For Android, Samsung Galaxy, HTC One, Xperia, Motorola Moto, LG G1

➊ Steps to Follow if "Access Point" App has not been installed
 1- Swipe left to view the Apps list
 2- Tap Settings
 3- Tap Mobile Network
 4- Ensure Data connection is set to on
 5- Tap add mms apn button
 6- Set APN as internet

➋ Steps to Follow if "Access Point" app has been
 1- Swipe left to view the Apps list
 2- Tap Settings
 3- Tap access point Currently active settings will be marked as active
 4- Press and hold the active setting until options menu appears
 5- Tap View to view or Edit to edit settings
 6- Note: Most likely you will only need to edit settings, if they are wrong. If you still want to create new settings then tap the plus sign and follows the steps below. Tap Connection name
 7- Enter a unique connection name
 8- Tap Access point name
 9- Enter internet
10- Tap MMS APN
11- Tap MMS access point name
Photo Credit: flickr
AT&T APN Internet Settings for  Nokia Lumia

 APN  wap.cingular or pta
 Username  blank
 Password  blank
 Proxy server/URL  blank
 Proxy port  80

AT&T MMS Settings for  Nokia Lumia

 APN wap.cingular or pta
 Username blank
 Password blank
 Authentication type none
 WAP gateway (URL) proxy.mobile.att.net
 WAP gateway port 80
 MMSC (URL) http://mmsc.mobile.att.net/
 MMSC Port blank
 Maximum MMS size 1mb
 IP type IPv4


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