{1}Ringback
[==========]

     Ringback will force the BBS to hang you up, and call you right back.  
This is often helpful for line noise, or those who have "Measured" 
service.
     Three attempts will be made to call you.  If those are not succesful, 
the BBS will give up on you.
     There will be a short pause before the BBS calls you back.  During 
this time you should configure your modem to auto-answer incoming calls 
(If it isn't already).  To do this with a Hayes-Compatible modem send the 
command "ATS0=1" to the modem.

{47}