^rH923 Emergency on programmed channel^r
After enabling  this option, one or two  data fields  will appear to
define  a valid  zone and/or channel number depending upon the model
and options installed.
                
This option requires one of the following options:

         H961 Emergency Scheme A
         H962 Emergency Scheme B
         H963 Emergency Scheme C
         H967 Emergency Scheme D

Applicable Models: MX1000, MX2000, MX3000

                 * * *  END  OF  HELP  TEXT  * * *
