el pretérito indefenido i el pretérito perfecto
"Ayer (llamar) tu hermana desde Buenos Aires. Dice que (tener) un calor horrible estas Navidades."
I need to put the verbs in correct forms in one of the past tenses. First, i put "llamó", but after i saw "DICE", so i´m confused, cause it´s present tense. So what is the correct variant?