text: yaar,jab bhi main travel karti hoon, main hamesha apne saath ek portable charger rakhti hoon, kyunki kabhi bhi phone ka battery khatam ho sakta hai, samjhi?bilkul, mujhe bhi yeh hack pata hai, par kya tumne kabhi local sim card lene ka socha hai? yeh bahar ke roaming charges se kaafi bacha sakta hai!