- if $pid is an array ref) at $speed bits per second. Default speed is
- 512, don't set it too low or the target will miss bits and the whole
- message will be crippled.
+ if $pid is an array ref) at $speed bits per second. If the "utf8" flag
+ is set, the string will first be encoded in UTF-8. In this case, you
+ must turn it on for "mrecv" as well. Default speed is 512, don't set it
+ too low or the target will miss bits and the whole message will be
+ crippled. The "utf8" flag is turned off by default;