Telepathy, writing, object - what kind of intimation (viññatti) is it?

Abhidhamma
1

As you know, in Abhidhamma there is bodily and verbal intimation (kāya & vacī viññatti).

Aren’t there more modes of communication?
For example, What kind (kāya, vacī, both? neither?) of communication (viññatti) is:

1) Telepathic message?

2) Writing?. Writing such as the one you are reading here, was done using fingers (body), yet since it uses English language it seems to be verbal yet it was done through the body.

3) An object (ex: a cross on the grave signifying that a person is buried underneath) .

Thanks.