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GSM
HSDPA
LTE

CTExcel APN settings for Oppo A57

      CTExcel   Oppo A57   Android

Oppo A57 is compatible with CTExcel GSM, CTExcel HSDPA and Oppo A57 is not compatible with CTExcel LTE.

CTExcel Internet APN settings

In your Oppo A57 app drawer, go to Settings  Dual SIM and Mobile Network
Select the SIM you want to configure APN settings
Select Access Point Names (APN)

Press on right top

Name: CTExcel 1
APN: tslpaygnet
APN type: default,supl
Proxy:
Port:
Username:
Password:
Server:
MMSC:
MMS proxy:
MMS port:
MCC:
MNC:
Authentication type:
APN protocol: IPv4
Bearer:
MVNO type:
MVNO value:

Keep the default values set by Oppo A57 for all blank fields above. Restart the Oppo A57 to apply CTExcel 1 APN settings. 

CTExcel MMS APN settings

In your Oppo A57 app drawer, go to Settings  Dual SIM and Mobile Network
Select the SIM you want to configure APN settings
Select Access Point Names (APN)

Press on right top

Name: CTExcel 3
APN: tslmms
APN type:
Proxy:
Port:
Username:
Password:
Server:
MMSC: http://mms
MMS proxy: 193.35.133.194
MMS port: 8080
MCC:
MNC:
Authentication type:
APN protocol: IPv4
Bearer:
MVNO type:
MVNO value:

Keep the default values set by Oppo A57 for all blank fields above. Restart the Oppo A57 to apply CTExcel 3 APN settings. 

For Oppo A57, when you type CTExcel APN settings, make sure you enter APN settings in correct case. For example, if you are entering CTExcel Internet APN settings make sure you enter APN as tslpaygnet and not as TSLPAYGNET or Tslpaygnet. If entering CTExcel MMS APN settings above to your Oppo A57, APN should be entered as tslmms and not as TSLMMS or Tslmms.

Oppo A57 compatibility with CTExcel

Oppo A57 is compatible with below network frequencies of CTExcel.

2G
GSM1900 MHz
3G
HSDPA2100 MHz
1900 MHz*
4G
LTE Not compatible
*These frequencies of CTExcel may not have countrywide coverage for Oppo A57.

Explain Oppo A57 compatibility with CTExcel

CTExcel 2G APN with Oppo A57

Oppo A57 supports CTExcel 2G on GSM 1900 MHz.

CTExcel 3G APN with Oppo A57

Oppo A57 supports CTExcel 3G on HSDPA 2100 MHz.
It will also support CTExcel 3G on HSDPA 1900 MHz only in some areas of United States.

CTExcel 4G LTE APN with Oppo A57

Oppo A57 does not support CTExcel 4G LTE.

Overall compatibililty of Oppo A57 with CTExcel is 50%. The compatibility of Oppo A57 with CTExcel, or the CTExcel network support on Oppo A57 we have explained here is only a technical specification match between Oppo A57 and CTExcel network. Even Oppo A57 is listed as compatible here, CTExcel network can still disallow (sometimes) Oppo A57 in their network using IMEI ranges. Therefore, this only explains if CTExcel allows Oppo A57 in their network, whether Oppo A57 will work properly or not, in which bands Oppo A57 will work on CTExcel and the network performance between CTExcel and Oppo A57. To check if Oppo A57 is really allowed in CTExcel network please contact CTExcel support. Do not use this website to decide to buy Oppo A57 to use on CTExcel.

Oppo A57 network specifications

OS Android 6.0 (Marshmallow)
Network bands GSM / CDMA / HSPA / LTE
Speed HSPA, LTE
Network frequencies GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
HSDPA 850 / 900 / 1900 / 2100 & TD-SCDMA
LTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
CDMA 800
Select a different device... Select a different network...

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