vertical service code

special telephone number that usually begins with the * (star) key

en-GB/ˈvɜːtɪkl ˈsɜːvɪs ˈkəʊd/
en-US/ˈvɝdɪkəl ˈsɝvɪs ˈkoʊd/

زمرے:

codeservice