In front we are introducing the detailed introduction of wireless R&TTE instruction and product scope. So how do we determine whether a product needs wireless CE authentication (R&TTE instruction)? The following the CE certification bodies will give you an analysis:

Generally speaking, We are judging whether the terminal electronic products need to do professional testing in communication (Telecommunication) through the following conditions:
 

(1) Is there any existence of RJ11 interface?
 

(2) Is it directly connected to PSTN (public telecommunications network)?
 

(3) does terminal users belong to non telecom operators?
 

The main products we usually involve are: Rope / cordless telephone, incoming call display, telephone answering machine, modem, fax machine, switch and so on.