| |||
| Kennung f (SS7 MTP); Wahlcode m | |||
| Amtsschlüssel m; Amtswählcode m | |||
| Ausscheidungskennziffer f; Ausscheidungsziffer n; Auswahlkennziffer f | |||
|
selection code : 11 phrases in 5 subjects |
| Communications | 6 |
| Computers | 1 |
| Telecommunications | 2 |
| Telegraphy | 1 |
| Telephony | 1 |