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Tata DoCoMo APN settings for Cat S31

      Tata DoCoMo   Cat S31   Android

Cat S31 is compatible with Tata DoCoMo GSM and Tata DoCoMo HSDPA.

To configure Tata DoCoMo APN settings with Cat S31 follow below steps.

Tata DoCoMo Internet APN settings

Go to Settings More Mobile networks Access Point Names of your Cat S31

Press on right top corner.

Name: Tata DoCoMo 1
APN: TATA.DOCOMO.INTERNET
Proxy:
Port:
Username:
Password:
Server:
MMSC:
MMS proxy:
MMS port:
MCC:
MNC:
Authentication type:
APN type: default
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 Cat S31.

If the above Tata DoCoMo Internet APN settings do not work on your S31, make below changes to Tata DoCoMo Internet APN settings to get TATA DOCOMO DIVE-IN on your Cat S31.

APNTATA.DOCOMO.DIVE.IN
APN typedefault,supl
Authentication typeNone

If the above Tata DoCoMo Internet APN settings too do not work on your S31, make below changes to Tata DoCoMo Internet APN settings to get TATA DOCOMO INTERNET on your Cat S31.

APN typedefault,supl
Authentication typeNone

Tata DoCoMo MMS APN settings

Go to Settings More Mobile networks Access Point Names of your Cat S31

Press on right top corner.

Name: Tata DoCoMo 3
APN: TATA.DOCOMO.MMS
Proxy:
Port:
Username:
Password:
Server:
MMSC: http://mmsc/
MMS proxy: 10.124.26.94
MMS port: 8799
MCC:
MNC:
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 Cat S31.

If the above Tata DoCoMo MMS APN settings too do not work on your S31, make below changes to Tata DoCoMo MMS APN settings to get TATA DOCOMO MMS on your Cat S31.

Authentication typeNone

For Cat S31, when you type Tata DoCoMo APN settings, make sure you enter APN settings in correct case. For example, if you are entering Tata DoCoMo Internet APN settings make sure you enter APN as TATA.DOCOMO.INTERNET and not as tata.docomo.internet or Tata.docomo.internet. If entering Tata Docomo 3G APN Settings above to your Cat S31, APN should be entered as tatadocomo3g and not as TATADOCOMO3G or Tatadocomo3g.

Tata DoCoMo MCC-MNC values

405-025
405-026
405-027
405-028
405-029
405-030
405-031
405-032
405-033
405-034
405-035
405-036
405-037
405-038
405-039
405-040
405-041
405-042
405-043
405-044
405-045
405-046
405-047

Cat S31 compatibility with Tata DoCoMo

Cat S31 is compatible with below network frequencies of Tata DoCoMo. S31 has variants EU and USA.

2G
GSM900 MHz, 1800 MHz
3G
HSDPAEU2100 MHz

Explain Cat S31 compatibility with Tata DoCoMo

Cat S31 has modal variants EU.

Tata DoCoMo 2G APN with Cat S31

Cat S31 supports Tata DoCoMo 2G on GSM 900 MHz and 1800 MHz.

Tata DoCoMo 3G APN with Cat S31

EU

Cat S31 EU supports Tata DoCoMo 3G on HSDPA 2100 MHz.

Overall compatibililty of Cat S31 with Tata DoCoMo is 100%. The compatibility of Cat S31 with Tata DoCoMo, or the Tata DoCoMo network support on Cat S31 we have explained here is only a technical specification match between Cat S31 and Tata DoCoMo network. Even Cat S31 is listed as compatible here, Tata DoCoMo network can still disallow (sometimes) Cat S31 in their network using IMEI ranges. Therefore, this only explains if Tata DoCoMo allows Cat S31 in their network, whether Cat S31 will work properly or not, in which bands Cat S31 will work on Tata DoCoMo and the network performance between Tata DoCoMo and Cat S31. To check if Cat S31 is really allowed in Tata DoCoMo network please contact Tata DoCoMo support. Do not use this website to decide to buy Cat S31 to use on Tata DoCoMo.

Cat S31 network specifications

OS Android 7.0 (Nougat)
Network bands GSM / HSPA / LTE
Speed HSPA, LTE Cat4 150/50 Mbps
Network frequencies GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
HSDPA 850 / 900 / 1900 / 2100 - EU
LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - EU
LTE band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 17(700) - USA
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