بسم الله الرحمن الرحيم
(Fatwa: 151/151/M=01/1435)
When you admit that you gave your wife three talaqs due to quarrel on phone then all the three talaqs took place and your wife became haram for you and marital relation between you came to an end. Now you cannot take her back without a Shariah halalah. Hence in the question mentioned above to take back the divorce is null and void. She did not come again into your marital life rather she became a strange woman for you, and now both of you cannot become husband and wife without a Shariah halalah.
Allah knows Best!
Darul Ifta,
Darul Uloom Deoband