Add SMS text to the contact (company) card that we send to the client.

We send SMS campaigns to the customer base. And it often happens that a client calls and says that he is interested in a product that we have advertised by SMS. But the manager doesn't understand what the client means, because the client may call back in a few weeks when several campaigns have been sent.
In addition, we send out newsletters through the alpha name, and clients cannot unsubscribe.

Add the ability to see text messages that a customer has received in the contact/company card.