Kontakt
Aastra Telecom Denmark A/S
Roskildevej 342B, 2sal
DK-2630 Taastrup
T: +45 43 305 305
email: danmark@aastra.com
The M670 extension module including 36 programmable keys with LED is available on the Aastra 6757 digital terminal.
General characteristics:
- Power is supplied to the expansion module directly from the terminal,
- The programmable functions can be: line seizure, direct dialling, do not disturb, parking, etc