Fermax 924138B-21909 - connection plan

Hi, could someone guide me with the above mentioned intercom Fermax 924138B-21909? According to Amazon, the available relay connection points should be compatible with the intercom but as I cannot find the intercom in the app, it is referring me to customer support directly. I have the following connection points available: F1 F2 + - L +A T Could someone guide me how to connect the ring intercom model 5F99F2? Thanks in advance!