Initially, as I mentioned in the comment, I edited my question.
Secondly, I reckon my edited question is not unclear, Since it has mentioned "is it a Haram deed or Makruh (according to Sunni)
Thirdly you termed those 3 questions as similar questions, I ought to say that:
The initial question asked for the view of Shia (not Sunni), So as far as I know, these kinds of questions which are inquired separately ( not inquire for both Shia and Sunni view), are in accordance with the policy of this site.
That's why occasionally I strive to inquire questions in two separated views of Shia and Sunni (although I myself believe that we ought to let the users to see the viewpoints of Shia and Sunni in the same question, then they can decide..
Actually I assume we ought to be optimist regarding this issue, not to be pessimist and don’t think that each question (which inquires both Sunni and Shia views) will lead to …
But regarding the second and third questions which you mentioned them as the similar question, I shall say that:
Those are two quite different questions, Since I have inquired regarding "if it is permissible or Haram to use our mobile phone during our work time, Since as you know, as a rule, it is a law that a clerk should solely work on his job time (do the jobs which are related to the office jobs, not wasting the time to talk with different individuals by the cell phone, but my another question asked if it is Haram to use the phone of the offices which is not a personal device…
I reckon it made you confused, because there have been used some similar words in those questions, that's why you thought they are similar...