Explanatory Note:
Class 38 includes mainly services allowing at least one person to communicate with another by a sensory means. Such services include those which:

Allow one person to talk to another,
transmit messages from one person to another,and place a person in oral or visual communication with another (radio and television).

This Class includes, in particular:-services which consist essentially of the diffusion of radio or television programmes.This Class does not include, in particular:-radio advertising services (Cl. 35);-telephone marketing (telemarketing) services (Cl. 35).