| |||
| telemetry exchange (telecontrol service of the DTAG, carried in telephone network, DOV, 40 kHz carrier, and in ISDN D channel; NTG 2001, SW protocol to DIN 19244) | |||
| |||
| telemetry exchange service (Telekom-Dienst) | |||
|
TEMEX : 12 phrases in 2 subjects |
| Communications | 10 |
| Information technology | 2 |