The use of SEM-BT is especially for publicity purposes, because it is the ideal method to send publicity in various formats massively. But it can be used for many other purposes, like for example, sending information to an entire building to let the neighbours know about the next meeting. It's very easy to use and it has a very intuitive interface. In the first place, it is necessary to configure the card, with a name and phone number. After that, you'll have to select the files that you want to send and the time at which you want to send them. SEM-BT allows you to select up to 15 files to be sent.
SEM-BT has a message history so that you can check what information you have sent, and if they have had some problem.
Try out SEM-BT and use the Bluetooth technology to easily send information.