Activating Bluetooth Audio on Samsung UE58MU6122 TV: Service Menu Access Issues

Hello, I have the UE58MU6122 tv. Before the purchase, I was assured in a chat with a Samsung employee that it would be possible to connect speakers or headphones via bluetooth. Unfortunately, this is not possible on the menu of my tv. I read that the bluetooth option is often turned off in the service menu. So I entered the service menu (info-menu-mute-power) and selected BT-AUDIO ON in the settings. I turned the tv off and on, but still no headphone audio option. I read that more things need to be activated in the service menu (BT support - ON, Voice recognition - ON, Samsung Smart Control - ON, BT_AUDIO_ON_OFF - ON). I wanted to enter the service menu again, unfortunately it does not turn on. I turn off the TV, press the info-menu-mute-power key combination and nothing. The TV turns on but no service menu. Any advice?

How will you enter the menu -> sound -> speaker list, you do not have bluetooth there?

Exactly, there isn't. There are only 2 types of output: TV and audio optical.
I can't re-enter the service menu - I don't know what could be the reason :(

Ps I will add that in the morning in the samsung chat I got info that neither the 6122 nor the 6192 model have bluetooth physically. The Lord was unable to answer any question: neither why was I made a mistake with the purchase, nor how should I connect my headphones now.

How does this blutooth not work, what is the possibility of connecting headphones to this tv? (So that there is sound from TV and headphones). What kind of headphones, what to buy. I have a video highway decoder connected to the TV. Speakers connected to the decoder (output from the decoder cuts white and red). For smart services (apps), I use TV speakers.

Check if you have sound output on TV. It should be labeled AUDIO OUT (two chinchas) on the back of the TV. Or just upload a picture of all TV connectors and set-top box

This is what it looks like from the back - all entrances. The HDMI cable is connected to a set-top box (highway), from where the sound is output to the loudspeakers via the chinch (white / red). The logitech keyboard transmitter sits in the usb.

And this is what the TV sound menu looks like. I still can't enter the service menu - I don't know why the entry was blocked: /

You only have an optical audio output so you can try connecting the converter from Optical to RCA / Jack and then you can plug in your headphones.

http://allegro.pl/ShowItem2.php?item=7173399105 such a thing?

What about entering the service menu? Why has it stopped working?

https://allegro.pl/konwerter-dac-optyczny-spd...?reco_id=b477c269-f418-11e8-b967-ecf4bbd0c338

Here you have with headphone output. Restore factory settings and then try to enter the service menu

And then I can connect e.g. radio headphones to this converter. I care about wireless headphones. I will try.

If you want to connect bluetooth headphones, you have to buy something like this
https://allegro.pl/odbiornik-nadkuje-audio-adapter-bluetooth-apt-x-i7067850758.html

Instead, the converter in the top post

Cool too. The question is whether how to connect it with an optical cable, the sound will only be on the headphones or also on the TV.

The sound should be heard through the speakers and the headphones. Unless you switch to opt. Then it will only be in headphones

Well, it will only be on headphones .... no sense.

Added after 29 [minutes]:

Okay different. I have a tv (as above) and a decoder with hdmi and 2x rca output. Is it possible to connect a speaker / soundbar so that there is a voice on it from both the decoder and the TV (when using smart) with the possibility of connecting headphones (without losing the voice from the speaker).

Well, you don't read with understanding.

I bought a converter - connected to the optical output. The sound at TV set-up can be heard from both the TV and headphones When watching TV, I switch to optical so that there is no reverberation from the speakers connected to the decoder.
To amplify the sound on the headphones, connected to the tower with an AUX output - this makes it louder to hear.

thank you