The Google verification code is generated by Google Authenticator on the phone and the verification code is changed every 30 seconds.
ລະຫັດຢືນຢັນ Google ຖືກສ້າງຂື້ນໂດຍ Google Authenticator ໃນໂທລະສັບແລະລະຫັດການຢັ້ງຢືນຖືກປ່ຽນແປງທຸກໆ 30 ວິນາທີ.