Hi, It seems that even the protocol is similar (for some European countries), the frequency used for FSK modulation differ between US and Europe. See the link for France: http://matthieu.benoit.free.fr/freqcli.htm They are: Receiver FSK Min./Typ/.Max./Unit. Transmission Rate 1188/1200/1212/Baud V23 Mark (1) 1280/1300/1320Hz V23 Space (0) 2068/2100/2132Hz Bell202 Mark (1) 1188/1200/1212Hz Bell202 Space (0) 2178/2200/2222Hz. BR, Dan
On Sat, Aug 09, 2003 at 09:12:43PM +0300, Dan wrote:> It seems that even the protocol is similar (for some European countries), > the frequency used for FSK modulation differ between US and Europe. > See the link for France: > http://matthieu.benoit.free.fr/freqcli.htmFYI, official specifications from France Telecom for FSK provided services: http://www.francetelecom.fr/fr/groupe/connaitre/publications/ref/att00003617/STI04-ed4_EN.pdf -- Julien Lesaint.