CTExcel United States
GSM
HSDPA
LTE
50%

CTExcel APN settings for vivo X21

      CTExcel   vivo X21   Android

vivo X21 is compatible with CTExcel GSM, CTExcel HSDPA and CTExcel LTE 50%.

CTExcel Internet APN settings

In your vivo X21 app drawer, go to Settings Connections Mobile networks Access Point Names

Add a new APN by pressing ADD on right top corner. If vivo X21 has already set values for CTExcel 1 for any fields below leave them. Change others as below.

Name: CTExcel 1
APN: tslpaygnet
Proxy:
Port:
Username:
Password:
Server:
MMSC:
MMS proxy:
MMS port:
MCC:
MNC:
Authentication type:
APN type: default,supl
APN protocol: IPv4
APN roaming protocol: IPv4
Bearer: Unspecified
APN PPP phone number: Not set

CTExcel 1 APN settings for Android 8 screenshot

Restart your vivo X21 to apply CTExcel 1 APN settings.

CTExcel MMS APN settings

In your vivo X21 app drawer, go to Settings Connections Mobile networks Access Point Names

Add a new APN by pressing ADD on right top corner. If vivo X21 has already set values for CTExcel 3 for any fields below leave them. Change others as below.

Name: CTExcel 3
APN: tslmms
Proxy:
Port:
Username:
Password:
Server:
MMSC: http://mms
MMS proxy: 193.35.133.194
MMS port: 8080
MCC:
MNC:
Authentication type:
APN type:
APN protocol: IPv4
APN roaming protocol: IPv4
Bearer: Unspecified
APN PPP phone number: Not set

CTExcel 3 APN settings for Android 8 screenshot

Restart your vivo X21 to apply CTExcel 3 APN settings.

For vivo X21, 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 vivo X21, APN should be entered as tslmms and not as TSLMMS or Tslmms.

vivo X21 compatibility with CTExcel

vivo X21 is compatible with below network frequencies of CTExcel.

2G
GSM1900 MHz
3G
HSDPA2100 MHz
1900 MHz*
4G
LTEBand 2 1900 MHz*
*These frequencies of CTExcel may not have countrywide coverage for vivo X21.

Explain vivo X21 compatibility with CTExcel

CTExcel 2G APN with vivo X21

vivo X21 supports CTExcel 2G on GSM 1900 MHz.

CTExcel 3G APN with vivo X21

vivo X21 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 vivo X21

vivo X21 supports CTExcel 4G on LTE Band 2 1900 MHz only in some areas of United States.

Overall compatibililty of vivo X21 with CTExcel is 75%. The compatibility of vivo X21 with CTExcel, or the CTExcel network support on vivo X21 we have explained here is only a technical specification match between vivo X21 and CTExcel network. Even vivo X21 is listed as compatible here, CTExcel network can still disallow (sometimes) vivo X21 in their network using IMEI ranges. Therefore, this only explains if CTExcel allows vivo X21 in their network, whether vivo X21 will work properly or not, in which bands vivo X21 will work on CTExcel and the network performance between CTExcel and vivo X21. To check if vivo X21 is really allowed in CTExcel network please contact CTExcel support. Do not use this website to decide to buy vivo X21 to use on CTExcel.

vivo X21 network specifications

OS Android 8.1 (Oreo)
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
LTE band 1(2100), 2(1900), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
CDMA 800 & TD-SCDMA
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