DSS key with digits pressing

[fetoa]

Hi all!

I'm trying to configure one DSS key for presing two digits when presses. I need it to open a door with a lock system that works.

I mean, when 00 is pressed in T28, the door is opened.

Anyway I configure it, I get a new call to 00 and I it doesn´t work.

How can I do it?

Thanks!

[Yealink Support]

Hi fetoa,

You can upgrade your T28 to the latest version 71. Then you can configure DSSkey type as"DTMF", then fill 00, confirm.
Then you can press this DSSkey, and it will press 00 actually.
Please try again.