Она вздрогнула от неожиданности, ус

Она вздрогнула от неожиданности, услышав в телефоне мужской голос: обычно ей звонили только мать и сестра.

Results (English) 1:

She winced from the surprise, hearing a man's voice on the phone: it is usually called only a mother and sister.

Results (English) 2:

She jumped in surprise when he heard a man's voice on the phone: typically just called her mother and sister.

Results (English) 3:

she flinched from the surprise, when the phone call is usually male voice: her mother and sister.