Allan Lee wrote in a message to Rick Collins:
 RC> Some modems also provide a "floor" command.  You can then tell the
 RC> modem "don't connect unless you can negotiate a speed between (floor)
 RC> and (ceiling)".  You could then configure the modem to accept between
 RC> 14,000 and 28,800, for example.
 AL>  Can you give me an example init string (your modem's)?
USR modems that support the &U and &N commands would use AT&U8&N16 to keep 
connect speeds between 14,400 and 33,600.
Regards,
       David
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