If you have this feature on a monthly basis and wish to unblock your number, dial *82 before making the call.
Ọ bụrụ na ịchọrọ nwa oge ka ọnụego gị pụta mgbe ị nwere ngọngọ na-adịgide adịgide n'ebe, pịa * 82 tupu ọnụ ọgụgụ ahụ.