%************************************************************
%
% Copyright 2002 The Mobile and Portable Radio Research Group
%
% Part of GUI for downlink simulator.
% Invokes the appropriate menu when the BACK button is pressed
%
%************************************************************
global NumDPCHcalls DPCHremainder CallNumber LastCallChannelCount


if SimConfig.Num_DPCH == 0
   close;
   TxMenu(SimConfig);
else
   CallNumber = CallNumber -1;
   close;
   DPCHMenu(SimConfig);
end