United States
HSDPA
LTE

AT&T APN settings for OnePlus 7T

      AT&T   OnePlus 7T   Android

OnePlus 7T is compatible with AT&T HSDPA and AT&T LTE.

To configure AT&T APN settings with OnePlus 7T follow below steps. OnePlus 7T maximum data transter speed with AT&T is 102/51 Mbps while OnePlus 7T is capable of speeds up to 1174/150 Mbps.

AT&T Internet & MMS APN settings

Go to Settings Connections Mobile networks Access Point Names of your OnePlus 7T.

Press Add on right top corner. If OnePlus 7T has already set values for AT&T 2 for any fields below leave them. Change the other fields as below.

Name: AT&T 2
APN: phone
Proxy:
Port:
Username:
Password:
Server:
MMSC: http://mmsc.mobile.att.net/
Multimedia message proxy: proxy.mobile.att.net
Multimedia message port: 80
MCC: 310
MNC: 410
Authentication type: None
APN type: default,mms,supl,hipri,fota
APN protocol: IPv4/IPv6
APN roaming protocol: IPv4
Bearer: Unspecified

AT&T 2 APN settings for Android 10 screenshot

Restart OnePlus 7T to apply new AT&T 2 APN settings.

If the above AT&T Internet & MMS APN settings do not work on your 7T, make below changes to AT&T Internet & MMS APN settings to get Cingular 380 ATT on your OnePlus 7T.

APNproxy
MMSChttp://mmsc.cingular.com/
MMS proxywireless.cingular.com
MMS portblank
APN typedefault,supl,mms
APN protocolIPv4

If the above AT&T Internet & MMS APN settings too do not work on your 7T, make below changes to AT&T Internet & MMS APN settings to get ATT Phone on your OnePlus 7T.

MMSChttp://mmsc.mobile.att.net
APN typedefault,mms,supl,fota
APN protocolIPv4

If the above AT&T Internet & MMS APN settings too do not work on your 7T, make below changes to AT&T Internet & MMS APN settings to get ATT WAP on your OnePlus 7T.

APNwap.cingular
MMSChttp://mmsc.cingular.com/
MMS proxywireless.cingular.com
MMS portblank
APN typedefault,supl,mms
APN protocolIPv4

If the above AT&T Internet & MMS APN settings too do not work on your 7T, make below changes to AT&T Internet & MMS APN settings to get For unlocked non AT&T devices on your OnePlus 7T.

APNNXTGENPHONE
MMSChttp://mmsc.mobile.att.net
APN typedefault,mms,supl,hipri

If the above AT&T Internet & MMS APN settings too do not work on your 7T, make below changes to AT&T Internet & MMS APN settings to get Net 10 ATT 4G LTE on your OnePlus 7T.

APNtfdata
MMSChttp://mmsc.mobile.att.net
APN typedefault,mms,supl,hipri
Authentication typePAP

If the above AT&T Internet & MMS APN settings too do not work on your 7T, make below changes to AT&T Internet & MMS APN settings to get Net 10 via AT&T on your OnePlus 7T.

APNRESELLER
MMSChttp://mmsc.mobile.att.net
APN typedefault,mms,supl
APN protocolIPv4

If the above AT&T Internet & MMS APN settings too do not work on your 7T, make below changes to AT&T Internet & MMS APN settings to get Net 10 via AT&T Tracfone on your OnePlus 7T.

APNtftdata
MMSChttp://mmsc.mobile.att.net
APN typedefault,mms,supl,hipri
Authentication typePAP
APN protocolIPv4

Straight Talk for AT&T APN Settings

Go to Settings Connections Mobile networks Access Point Names of your OnePlus 7T.

Press Add on right top corner. If OnePlus 7T has already set values for AT&T 2 for any fields below leave them. Change the other fields as below.

Name: AT&T 2
APN: tfdata
Proxy:
Port:
Username:
Password:
Server:
MMSC: http://mms-tf.net
Multimedia message proxy: mms3.tracfone.com
Multimedia message port: 80
MCC: 310
MNC: 410
Authentication type: None
APN type:
APN protocol: IPv4/IPv6
APN roaming protocol: IPv4
Bearer: Unspecified

AT&T 2 APN settings for Android 10 screenshot

Restart OnePlus 7T to apply new AT&T 2 APN settings.

For OnePlus 7T, when you type AT&T APN settings, make sure you enter APN settings in correct case. For example, if you are entering AT&T Internet & MMS APN settings make sure you enter APN as phone and not as PHONE or Phone. If entering Straight Talk for AT&T APN Settings above to your OnePlus 7T, APN should be entered as tfdata and not as TFDATA or Tfdata.

AT&T MCC-MNC values

310-380
310-410

OnePlus 7T compatibility with AT&T

OnePlus 7T is compatible with below network frequencies of AT&T. 7T has variants EU, CN and IN.

3G
HSDPA850 MHz, 1900 MHz
4G
LTEEUBand 12 700 MHz, Band 17 700 MHz
Band 4 1700/2100 MHz, Band 2 1900 MHz, Band 5 850 MHz, Band 29 700 MHz, Band 40 2300 MHz, Band 66 1700/2100 MHz*
  CN, INBand 12 700 MHz, Band 17 700 MHz
Band 4 1700/2100 MHz, Band 2 1900 MHz, Band 5 850 MHz, Band 29 700 MHz, Band 40 2300 MHz*
*These frequencies of AT&T may not have countrywide coverage for OnePlus 7T.

Explain OnePlus 7T compatibility with AT&T

OnePlus 7T has modal variants EU, CN and IN.

AT&T 3G APN with OnePlus 7T

OnePlus 7T supports AT&T 3G on HSDPA 850 MHz and 1900 MHz.

AT&T 4G LTE APN with OnePlus 7T

Compatibility of OnePlus 7T with AT&T 4G depends on the modal variants EU, CN and IN.

EU

OnePlus 7T EU supports AT&T 4G on LTE Band 12 700 MHz and Band 17 700 MHz.
It will also support AT&T 4G on LTE Band 4 1700/2100 MHz, Band 2 1900 MHz, Band 5 850 MHz, Band 29 700 MHz, Band 40 2300 MHz and Band 66 1700/2100 MHz only in some areas of United States.

CN, IN

OnePlus 7T CN, IN supports AT&T 4G on LTE Band 12 700 MHz and Band 17 700 MHz.
It will also support AT&T 4G on LTE Band 4 1700/2100 MHz, Band 2 1900 MHz, Band 5 850 MHz, Band 29 700 MHz and Band 40 2300 MHz only in some areas of United States.

Overall compatibililty of OnePlus 7T with AT&T is 100%. The compatibility of OnePlus 7T with AT&T, or the AT&T network support on OnePlus 7T we have explained here is only a technical specification match between OnePlus 7T and AT&T network. Even OnePlus 7T is listed as compatible here, AT&T network can still disallow (sometimes) OnePlus 7T in their network using IMEI ranges. Therefore, this only explains if AT&T allows OnePlus 7T in their network, whether OnePlus 7T will work properly or not, in which bands OnePlus 7T will work on AT&T and the network performance between AT&T and OnePlus 7T. To check if OnePlus 7T is really allowed in AT&T network please contact AT&T support. Do not use this website to decide to buy OnePlus 7T to use on AT&T.

Max download & upload speeds on AT&T 4G for OnePlus 7T per LTE band

Band 2 1900CN, IN 102 Mbps 51 Mbps
Band 4 1700CN, IN 102 Mbps 51 Mbps
Band 5 850CN, IN 102 Mbps 51 Mbps
Band 2 1900EU 102 Mbps 51 Mbps
Band 4 1700EU 102 Mbps 51 Mbps
Band 5 850EU 102 Mbps 51 Mbps

OnePlus 7T network specifications

OS Android 10.0; OxygenOS 10.0.3
Network bands GSM / CDMA / HSPA / LTE
Speed HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/150 Mbps
Network frequencies GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - EU
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 29(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - CN, IN
See full specs at GSM.COOL... Select a different device... Select a different network...
OnePlus 7T Pro AT&T APN settings
100% compatible with AT&T
HSDPA   LTE
OnePlus 2 AT&T APN settings
100% compatible with AT&T
HSDPA   LTE
OnePlus 3 AT&T APN settings
100% compatible with AT&T
HSDPA   LTE
OnePlus 5 AT&T APN settings
100% compatible with AT&T
HSDPA   LTE