From: utzoo!henry
Newsgroups: net.periphs
Title: RV3451PA modem quirk 
Article-I.D.: utzoo.2397
Posted: Thu Aug 19 20:26:13 1982
Received: Thu Aug 19 20:26:13 1982

Some testing here has tentatively suggested that the Racal-Vadic 3451PA
is more reliable in completing autodialed calls if the phone number is
sent to it slowly instead of in one full-speed burst of characters.
I have no idea why, and am not positive there really is a problem there,
but thought I'd mention it in case anybody else runs into it.