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HSDPA

AT&T APN settings for Yezz Andy 4E3I

      AT&T   Yezz Andy 4E3I   Android

Yezz Andy 4E3I is compatible with AT&T HSDPA.

AT&T Internet & MMS APN settings

Open App Drawer and go to Settings Mobile network settings Access point names

Press button on top right corner.

Enter 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

Keep default values for all blank fields shown above.

Press menu button (top right) and select Save. Done.

If the above AT&T Internet & MMS APN settings do not work on your Andy 4E3I, make below changes to AT&T Internet & MMS APN settings to get Cingular 380 ATT on your Yezz Andy 4E3I.

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 Andy 4E3I, make below changes to AT&T Internet & MMS APN settings to get ATT Phone on your Yezz Andy 4E3I.

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 Andy 4E3I, make below changes to AT&T Internet & MMS APN settings to get ATT WAP on your Yezz Andy 4E3I.

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 Andy 4E3I, make below changes to AT&T Internet & MMS APN settings to get For unlocked non AT&T devices on your Yezz Andy 4E3I.

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 Andy 4E3I, make below changes to AT&T Internet & MMS APN settings to get Net 10 ATT 4G LTE on your Yezz Andy 4E3I.

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 Andy 4E3I, make below changes to AT&T Internet & MMS APN settings to get Net 10 via AT&T on your Yezz Andy 4E3I.

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 Andy 4E3I, make below changes to AT&T Internet & MMS APN settings to get Net 10 via AT&T Tracfone on your Yezz Andy 4E3I.

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

Straight Talk for AT&T APN Settings

Open App Drawer and go to Settings Mobile network settings Access point names

Press button on top right corner.

Enter 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:

Keep default values for all blank fields shown above.

Press menu button (top right) and select Save. Done.

For Yezz Andy 4E3I, 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 Yezz Andy 4E3I, APN should be entered as tfdata and not as TFDATA or Tfdata.

AT&T MCC-MNC values

310-380
310-410

Yezz Andy 4E3I compatibility with AT&T

Yezz Andy 4E3I is compatible with below network frequencies of AT&T. Andy 4E3I has variants AM4E3I043.

3G
HSDPAAM4E3I043850 MHz, 1900 MHz

Explain Yezz Andy 4E3I compatibility with AT&T

AT&T 3G APN with Yezz Andy 4E3I

AM4E3I043

Yezz Andy 4E3I AM4E3I043 supports AT&T 3G on HSDPA 850 MHz and 1900 MHz.

Overall compatibililty of Yezz Andy 4E3I with AT&T is 100%. The compatibility of Yezz Andy 4E3I with AT&T, or the AT&T network support on Yezz Andy 4E3I we have explained here is only a technical specification match between Yezz Andy 4E3I and AT&T network. Even Yezz Andy 4E3I is listed as compatible here, AT&T network can still disallow (sometimes) Yezz Andy 4E3I in their network using IMEI ranges. Therefore, this only explains if AT&T allows Yezz Andy 4E3I in their network, whether Yezz Andy 4E3I will work properly or not, in which bands Yezz Andy 4E3I will work on AT&T and the network performance between AT&T and Yezz Andy 4E3I. To check if Yezz Andy 4E3I is really allowed in AT&T network please contact AT&T support. Do not use this website to decide to buy Yezz Andy 4E3I to use on AT&T.

Yezz Andy 4E3I network specifications

OS Android OS, v4.4 (KitKat)
Network bands GSM / HSPA
Speed HSPA 21.1/5.76 Mbps
Network frequencies GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
HSDPA 850 / 1900 - AM4E3I043

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