Turn callerID on/off

[Flaco102]

In my samsung s10 when I do a call my number is not shown on the receiving phone, the option to turn callerID on/off doesn't exist in additional settings so it cannot be turn on

[parkiebaby]

Go to contacts > tap the 3 dots in the top right > settings > supplementary settings > "show your caller ID"

[keith30]

Need to look in the phone settings. It's there under supplementary settings.