Uniphone TK6 Intercom Connection Issues with a 6-Wire Cable: Functionality Concerns

Hello,
I have been browsing the forum for three hours and trying to connect a new intercom. Unsuccessfully. Paging still doesn't work (downstairs when someone wants to call me - I can't hear anything). When I press the button at the bottom there is no sound.

The picture shows the connection diagram of the old intercom. The yellow and green cables are connected to each other (in the plug). I measured tensions between different pairs according to previous posts, but there are some strange results (0.00, 0.72 or 4.65). I would like to add that in this old intercom, the button visible in the photo on the left (the one with the tape) is the door opening, and on the right one regulating the removal and putting down of the handset).

Thank you in advance for your help.

Added after 1 [hours] 58 [minutes]:

Still scheming, let me add that the white and gray wires cause a buzzing noise in the old handset (I blocked the calling and by trial and error I figured it out).

Hello!

I have a TK6 intercom (for 2 days). I borrowed the diagram with the colors of the veins from my neighbor :)

1- orange
2- jumper from 6
3- gray
4- brown
5- green
6- jumper to 2 + blue

microphone, earpiece and calling work there is only one problem -> when I pick up the receiver, the electromagnet starts working .. ??? I would prefer the lock to open from the button. What is wrong ???

additional tips:
1.if I disconnect the cable from 2, everything stops working ..
2.if I disconnect the wires from terminals 1 to 4, the bolt button works ...

greetings

Added after 3 [minutes]:

I forgot to add that the jumpers in the place where the 5 + 1, 3 + 1 operating mode are set are removed, i.e. the uniphone is in the 5 + 1 mode

After all, how many wires are there in installation 6 or 5?

There are 5 wires in the installation. The intercom has two options for setting 3 + 1 and 5 + 1 is set to 5 + 1.

With five veins, you cannot set it to 5 + 1 because you will certainly experience undesirable side effects. One jumper is to be placed.

the jumper is off. but from what I conclude, when it is removed, the intercom works in the 5 + 1 mode, and when it is put on, it works in the 3 + 1 mode.? am I wrong?

No jumper is to be set in the 5 + 1 mode.
In the 3 + 1 mode, both jumpers are to be set.
The manufacturer did not provide for other options. In the case of a 5-wire installation, therefore, only the jumper mentioned needs to be removed. The ground will then be common for the button and the speaking system.