بسم الله الرحمن الرحيم
“If you make a phone call to your brother then go to your brother and live there with him” if you said the same word then no talaq took place.
However, if you could not write any word or sentence or you said any word of talaq after or before this regarding talaq then submit your query again.
Allah knows Best!
Darul Uloom Deoband