United States
HSDPA
LTE
50%

AT&T APN settings for Asus Zenfone 3 Max ZC520TL

      AT&T   Asus Zenfone 3 Max ZC520TL   Android

Asus Zenfone 3 Max ZC520TL is compatible with AT&T HSDPA and AT&T LTE 50%.

To configure AT&T APN settings with Asus Zenfone 3 Max ZC520TL follow below steps. Asus Zenfone 3 Max ZC520TL maximum data transter speed with AT&T is 102/51 Mbps.

AT&T Internet & MMS APN settings

Go to Settings More / Mobile networks Access Point Names

Press on right top

Name: AT&T 2
APN: phone
Proxy:
Port:
Username:
Password:
Server:
MMSC: http://mmsc.mobile.att.net/
MMS proxy: proxy.mobile.att.net
MMS port: 80
MCC: 310
MNC: 410
Authentication type: None
APN type: default,mms,supl,hipri,fota
APN protocol: IPv4
APN roaming protocol: IPv4
Bearer: Unspecified
APN PPP phone number: Not set

Do not change the default values set by device for all blank fields above.

If the above AT&T Internet & MMS APN settings do not work on your Zenfone 3 Max ZC520TL, make below changes to AT&T Internet & MMS APN settings to get Cingular 380 ATT on your Asus Zenfone 3 Max ZC520TL.

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 Zenfone 3 Max ZC520TL, make below changes to AT&T Internet & MMS APN settings to get ATT Phone on your Asus Zenfone 3 Max ZC520TL.

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 Zenfone 3 Max ZC520TL, make below changes to AT&T Internet & MMS APN settings to get ATT WAP on your Asus Zenfone 3 Max ZC520TL.

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 Zenfone 3 Max ZC520TL, make below changes to AT&T Internet & MMS APN settings to get For unlocked non AT&T devices on your Asus Zenfone 3 Max ZC520TL.

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 Zenfone 3 Max ZC520TL, make below changes to AT&T Internet & MMS APN settings to get Net 10 ATT 4G LTE on your Asus Zenfone 3 Max ZC520TL.

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 Zenfone 3 Max ZC520TL, make below changes to AT&T Internet & MMS APN settings to get Net 10 via AT&T on your Asus Zenfone 3 Max ZC520TL.

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 Zenfone 3 Max ZC520TL, make below changes to AT&T Internet & MMS APN settings to get Net 10 via AT&T Tracfone on your Asus Zenfone 3 Max ZC520TL.

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 More / Mobile networks Access Point Names

Press on right top

Name: AT&T 2
APN: tfdata
Proxy:
Port:
Username:
Password:
Server:
MMSC: http://mms-tf.net
MMS proxy: mms3.tracfone.com
MMS port: 80
MCC: 310
MNC: 410
Authentication type: None
APN type:
APN protocol: IPv4
APN roaming protocol: IPv4
Bearer: Unspecified
APN PPP phone number: Not set

Do not change the default values set by device for all blank fields above.

For Asus Zenfone 3 Max ZC520TL, 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 Asus Zenfone 3 Max ZC520TL, APN should be entered as tfdata and not as TFDATA or Tfdata.

AT&T MCC-MNC values

310-380
310-410

Asus Zenfone 3 Max ZC520TL compatibility with AT&T

Asus Zenfone 3 Max ZC520TL is compatible with below network frequencies of AT&T. Zenfone 3 Max ZC520TL has variants Global, Taiwan and India.

3G
HSDPAGlobal850 MHz, 1900 MHz
4G
LTETaiwanBand 4 1700/2100 MHz, Band 2 1900 MHz, Band 5 850 MHz*
  IndiaBand 5 850 MHz, Band 40 2300 MHz*
*These frequencies of AT&T may not have countrywide coverage for Asus Zenfone 3 Max ZC520TL.

Explain Asus Zenfone 3 Max ZC520TL compatibility with AT&T

Asus Zenfone 3 Max ZC520TL has modal variants Global, Taiwan and India.

AT&T 3G APN with Asus Zenfone 3 Max ZC520TL

Global

Asus Zenfone 3 Max ZC520TL Global supports AT&T 3G on HSDPA 850 MHz and 1900 MHz.

AT&T 4G LTE APN with Asus Zenfone 3 Max ZC520TL

Compatibility of Asus Zenfone 3 Max ZC520TL with AT&T 4G depends on the modal variants Taiwan and India.

Taiwan

Asus Zenfone 3 Max ZC520TL Taiwan supports AT&T 4G on LTE Band 4 1700/2100 MHz, Band 2 1900 MHz and Band 5 850 MHz only in some areas of United States.

India

Asus Zenfone 3 Max ZC520TL India supports AT&T 4G on LTE Band 5 850 MHz and Band 40 2300 MHz only in some areas of United States.

Overall compatibililty of Asus Zenfone 3 Max ZC520TL with AT&T is 67%. The compatibility of Asus Zenfone 3 Max ZC520TL with AT&T, or the AT&T network support on Asus Zenfone 3 Max ZC520TL we have explained here is only a technical specification match between Asus Zenfone 3 Max ZC520TL and AT&T network. Even Asus Zenfone 3 Max ZC520TL is listed as compatible here, AT&T network can still disallow (sometimes) Asus Zenfone 3 Max ZC520TL in their network using IMEI ranges. Therefore, this only explains if AT&T allows Asus Zenfone 3 Max ZC520TL in their network, whether Asus Zenfone 3 Max ZC520TL will work properly or not, in which bands Asus Zenfone 3 Max ZC520TL will work on AT&T and the network performance between AT&T and Asus Zenfone 3 Max ZC520TL. To check if Asus Zenfone 3 Max ZC520TL is really allowed in AT&T network please contact AT&T support. Do not use this website to decide to buy Asus Zenfone 3 Max ZC520TL to use on AT&T.

Max download & upload speeds on AT&T 4G for Asus Zenfone 3 Max ZC520TL per LTE band

Band 5 850India 102 Mbps 51 Mbps
Band 2 1900Taiwan 102 Mbps 51 Mbps
Band 4 1700Taiwan 102 Mbps 51 Mbps
Band 5 850Taiwan 102 Mbps 51 Mbps

Asus Zenfone 3 Max ZC520TL network specifications

OS Android 6.0.1 (Marshmallow), upgradable to 7.0 (Nougat)
Network bands GSM / HSPA / LTE
Speed HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Network frequencies GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
HSDPA 850 / 900 / 1900 / 2100 - Global
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 41(2500) - Taiwan
LTE band 1(2100), 3(1800), 5(850), 8(900), 40(2300) - India
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