RCS don't work properly...

[SataruGojoo]

Subject: RCS/Chat Message on SAMSUNG MESSAGES App doesn't work properly.

I have AIRTEL on SIM1 & JIO 5G on SIM2. I'm using RCS for SIM1(Airtel). But the issue I'm facing is, Whenever I change Mobile Data from SIM1 to SIM2 (Using Quick settings panel, Screenshot attached) the 'Chat settings' option (in Samsung Messages app) disappears and I can't sent CHAT MESSAGE (RCS) vai SIM1 or SIM2! 

i.e. If I want to use RCS with SIM1 then I Have to use Mobile Data of SIM1 only! But, This isn't acceptable- what if I'm in a area where network coverage of SIM1(AIRTEL) isn't good, how W

would I sent Chat Messages then?

RCS should work on any network regardless of SIM1, SIM2, Wifi etc.

Switching Mobile data SIM using Quick Settings panel 

Using Mobile Data of SIM2

Using Mobile Data of SIM1 

[Bloodĥound]

Brother rcs will work on google messages only not in samsung messages

[SataruGojoo]

Brother, I'm using RCS on SAMSUNG MESSAGES APP.
On Samsung Messages App it's only available for AIRTEL SIM & I also have to use AIRTEL mobile data or WIFI.

So much Limitations , man.

[Bloodĥound]

Try using google messages app

[SataruGojoo]

I was using Google Message app but That app doesn't show 'DELIVERY REPORT' for SMS.
Which is a Crucial feature for me.

DELIVERY REPORT: is a feature that shows me that the SMS was recieved by Other device. Just like Double tick in WhatsApp.

[Anonymous]

its have in google message update the latest version

[SataruGojoo]

Still delivery report time is missing.

[SauRabhji]

Which sim you want to choose for RCS chat you should select those sim for call also then it work fine....I see your screenshot there is only one problem is that you select sim for call is always ask you should change this into one sim like sim 1 or 2 which sim you also want to add in RCS
Then you can use RCS without any problem.
That is the only solution till now.
If I solve your problem plz click on three dot and select on accept solution ...this will help others to find solution.
Thanks brother 🙏🏻 😊

[SataruGojoo]

First of all, Brother you didn't slove my problem..
Secondly, I have tried what you are talking about.. I have selected SIM1 for calls, messages and Data. Still this issue is happening.

Thirdly, If the issue is because of that I selected 'ask always' on Calls. Then let me clear... I have just Installed Google Messages app(again) and this app is working fine (in case of RCS) , irrespective of what I've selected in Calls, Messages, Mobile Data.

But, I miss some features of 'Samsung Messages app' like direct access to contact, Category, etc. Also, Google Messages app don't show the Delivery Report time 🥲

[SauRabhji]

Brother....in latest Samsung mobile there is no support of RCS now....my previous solution is based on Google message.
Now Samsung give Google message pre installed that you can't uninstall ....you only can disable or select msg app ....Google msg or Samsung msg.
I'm also using Google msg for RCS only....Samsung mobile not support RSC in default msg app.
Use Google msg for RSC is the only solution.