Hello,

I got an used A170 I want to use with given D3xx, D7xx phones. Testing with D735.

Headset function is working, but remote pickup/hangup etc. is not (EHS function).

I got a cable the resembles cable B (2x RJ11), but It's much longer. I looks like some replacement - and it's not working.

Is there:

• a source for the cable as (un)official spare part?
• specification of pinout to build/modify one myself?

Thanks and regards
  Lutz