| |||
hand setting | |||
| |||
regular dialing (не зарегистрированных в памяти ФА) |
ручной набор номера: 9 phrases in 6 subjects |
Electronics | 2 |
Information security and data protection | 1 |
Information technology | 1 |
Mass media | 2 |
Security systems | 1 |
Telecommunications | 2 |