United States
HSDPA
LTE

H2O APN settings for Asus Zenfone 3s Max ZC521TL

      H2O   Asus Zenfone 3s Max ZC521TL   Android

Asus Zenfone 3s Max ZC521TL is compatible with H2O HSDPA and H2O LTE.

To configure H2O APN settings with Asus Zenfone 3s Max ZC521TL follow below steps.

H2O Internet APN settings

Go to Settings More Mobile networks Access Point Names of your Asus Zenfone 3s Max ZC521TL

Press on right top corner.

Name: H2O 1
APN: att.mvno
Proxy:
Port:
Username:
Password:
Server:
MMSC:
MMS proxy:
MMS port:
MCC: 310
MNC: 410
Authentication type:
APN type: default,supl
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. Restart Asus Zenfone 3s Max ZC521TL.

H2O MMS APN settings

Go to Settings More Mobile networks Access Point Names of your Asus Zenfone 3s Max ZC521TL

Press on right top corner.

Name: H2O 3
APN: att.mvno
Proxy:
Port:
Username:
Password:
Server:
MMSC: http://mmsc.cingular.com
MMS proxy: 66.209.11.33
MMS port: 80
MCC: 310
MNC: 410
Authentication type:
APN type: mms
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. Restart Asus Zenfone 3s Max ZC521TL.

H2O Wireless APN Settings

Go to Settings More Mobile networks Access Point Names of your Asus Zenfone 3s Max ZC521TL

Press on right top corner.

Name: H2O 2
APN: att.mvno
Proxy: 66.209.11.33
Port: 80
Username:
Password:
Server:
MMSC: http://mmsc.cingular.com
MMS proxy: 66.209.11.33
MMS port: 80
MCC: 310
MNC: 410
Authentication type: None
APN type: default,supl,mms
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. Restart Asus Zenfone 3s Max ZC521TL.

For Asus Zenfone 3s Max ZC521TL, when you type H2O APN settings, make sure you enter APN settings in correct case. For example, if you are entering H2O Internet APN settings make sure you enter APN as att.mvno and not as ATT.MVNO or Att.mvno . If entering H2O Wireless APN Settings above to your Asus Zenfone 3s Max ZC521TL, APN should be entered as att.mvno and not as ATT.MVNO or Att.mvno.

H2O MCC-MNC values

310-410

Asus Zenfone 3s Max ZC521TL compatibility with H2O

Asus Zenfone 3s Max ZC521TL is compatible with below network frequencies of H2O. Zenfone 3s Max ZC521TL has variants Global, Taiwan and India.

3G
HSDPAGlobal850 MHz, 1900 MHz
4G
LTETaiwanBand 2 1900 MHz, Band 4 1700/2100 MHz, Band 5 850 MHz
  IndiaBand 5 850 MHz

Explain Asus Zenfone 3s Max ZC521TL compatibility with H2O

Asus Zenfone 3s Max ZC521TL has modal variants Global, Taiwan and India.

H2O 3G APN with Asus Zenfone 3s Max ZC521TL

Global

Asus Zenfone 3s Max ZC521TL Global supports H2O 3G on HSDPA 850 MHz and 1900 MHz.

H2O 4G LTE APN with Asus Zenfone 3s Max ZC521TL

Compatibility of Asus Zenfone 3s Max ZC521TL with H2O 4G depends on the modal variants Taiwan and India.

Taiwan

Asus Zenfone 3s Max ZC521TL Taiwan supports H2O 4G on LTE Band 2 1900 MHz, Band 4 1700/2100 MHz and Band 5 850 MHz.

India

Asus Zenfone 3s Max ZC521TL India supports H2O 4G on LTE Band 5 850 MHz.

Overall compatibililty of Asus Zenfone 3s Max ZC521TL with H2O is 100%. The compatibility of Asus Zenfone 3s Max ZC521TL with H2O, or the H2O network support on Asus Zenfone 3s Max ZC521TL we have explained here is only a technical specification match between Asus Zenfone 3s Max ZC521TL and H2O network. Even Asus Zenfone 3s Max ZC521TL is listed as compatible here, H2O network can still disallow (sometimes) Asus Zenfone 3s Max ZC521TL in their network using IMEI ranges. Therefore, this only explains if H2O allows Asus Zenfone 3s Max ZC521TL in their network, whether Asus Zenfone 3s Max ZC521TL will work properly or not, in which bands Asus Zenfone 3s Max ZC521TL will work on H2O and the network performance between H2O and Asus Zenfone 3s Max ZC521TL. To check if Asus Zenfone 3s Max ZC521TL is really allowed in H2O network please contact H2O support. Do not use this website to decide to buy Asus Zenfone 3s Max ZC521TL to use on H2O.

Asus Zenfone 3s Max ZC521TL network specifications

OS Android 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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