<p>The main distributor plug (10) has a cable contacting part (11) and a functional unit contacting part (12), where cable wires of a telecommunication cable (13) are electroconductively attached to the cable contacting part. The cable contacting part is detachably and electroconductively contactable with the functional unit contacting part. The functional unit contacting part is detachably and electroconductively contactable with functional units of a main distributor device.</p>
