From: Joe Dwyer/Inter-Tel <joe_dwyer%[email protected]> List-Post: [email protected] Date: 1 Nov 96 16:15:07 MS Subject: USA and Japanese Acoustic Levels Mime-Version: 1.0 Content-Type: Text/Plain
Hello TREGers I am looking for some help, what are the acoustic levels required for Japan? Our US design is based on RS 470-A Telephone Instruments with Loop Signaling which references the IEEE 269-1983 Method for Measuring Transmission Performance of Telephone Sets. Does anyone know what Japanese standards are similar to the above standards? We have sent product to Japan with our US design and have had a few field complaints that the user is unable to hear the outside party. Customer satisfaction is an important part of any business. You help is appreciated. Thanks ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> Joe Dwyer Sr. Engineer International Approvals Inter-Tel. Tel: +1 602 961 9000 x1235 7300 West Boston Street Fax: +1 602 961 6940 Chandler, AZ 85226 U.S.A. Internet: [email protected] www.inter-tel.com Inter-Tel designs and sells PBX and Hybrid Telephone equipment worldwide. ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><> ><>
