My samsung galaxy A21 has no supplementary services

[Android Central Question]

My samsung galaxy A21 has no option supplementary services

 

[B. Diddy]

Welcome to Android Central! See this thread: https://forums.androidcentral.com/a...supplementary-services-phone.html#post7074500

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[mustang7757]

Thats usually a carrier thing if you dont see that option, whos your carrier?
I'll leave a Link to register so you can communicate here, As a guest account you can only post questions but can't reply
https://forums.androidcentral.com/showthread.php?t=409154