Questions on Account Activity

My T-Mobile Account Activity recorded the following events: 

  10/28/2023 09:41 PM   Block Intl VoiceTxtWeb Acc SUB  was removed from your line yyy-yyy-xyyy via Store Representative
  11/06/2023 12:05 AM   ILD Bar Sub Level               was removed from your line xxx-xxx-xxxx via Store Representative
  11/06/2023 10:28 AM   Block Intl Charged Web Acc SUB  was removed from your line xxx-xxx-xxxx via Store Representative
  11/06/2023 10:28 AM   Block Content SUB               was removed from your line xxx-xxx-xxxx via Store Representative

I understand:
  ILD Bar Sub Level                          =  International Long Distance Blocking 
  Block Intl Charged Web Acc SUB  =  Block Charged International Roaming 

Preguntas
  1. What is "Block Content SUB"? 
  2. Why did "Block Content SUB" appear in my account activity?
  3. Could "Block Intl VoiceTxtWeb Acc SUB" be "Block International Roaming"?

Gracias.