Synopsis:
   set beep_max [<number>]

Description:
   This variable sets the maximum number of beeps that the client will
   make audible in any single message.  When set to 0 (zero), the client
   does not suppress any beeps.  Set the BEEP variable off to suppress
   all beeps.

See Also:
   beep(4); set(4) beep, beep_on_msg, beep_when_away