With the upgrade to R10, we also received some new DECT sets: Mobile 500.
In the same box was an USB stick with connector to the phones: "500 DECT Handset Download tool", 3BN67211AAAA001203
What's this used for? The technician who upgraded our system had no idea.
If I put it in a computer, there is a virtual com port being created. tried fiddling around with hyperterminal, but no luck
Anyone an idea???

