Ilan, 1.) Part 68 has hearing aid compatibility and volume control requirements that are independent of whether or not the phone connects directly to the PSTN. 2.) Regarding the R&TTE directive, meet the essential requirements of the EMC and the LVD directives and you're good to go.
Regards, Paul Hare > Dear Group > > We are testing an PC telephone unit! > > It is a telephone terminal unit that connects to the USB port of the PC from > which it receives power. There is no other connection, just the USB. > > Clearly this unit must comply with EMC requirements. Safety requirements are > not mandatory but clearly they are recommended to be performed for UL1950 > for the US and EN60950 for Europe. > > Two questions: > > 1) What about Part 68 in the US? Since unit is not directly connected to the > PSTN officially it is exempt from the standard. (Acoustics tests are covered > under UL1950) > > 2) What about RTTE directive in Europe? There is no standard you can test > for. All of TBR 21 tests are not applicable. > > Thanks > Ilan > > ---------------------------------------------------- > Ilan Cohen > Manager, Telecom Division > I.T.L (PRODUCT TESTING) Ltd. > 26 Hacharoshet St, POB 211, Or Yehuda, Israel. > Tel 972-3-5339022, Fax 972-3-5339019 > [email protected], website: http://www.itl.co.il > ---------------------------------------------------- > > ------------------------------------------- > This message is from the IEEE EMC Society Product Safety > Technical Committee emc-pstc discussion list. > > To cancel your subscription, send mail to: > [email protected] > with the single line: > unsubscribe emc-pstc > > For help, send mail to the list administrators: > Jim Bacher: [email protected] > Michael Garretson: [email protected] > > For policy questions, send mail to: > Richard Nute: [email protected] ------------------------------------------- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. To cancel your subscription, send mail to: [email protected] with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Jim Bacher: [email protected] Michael Garretson: [email protected] For policy questions, send mail to: Richard Nute: [email protected]
