COM GENERIC TA CONTROL COMMANDS ACCORDING TO ITU-T V250
COM 
COM VERSION 1.0 
COM 02.11.2004
COM T.KLEINMANN
COM 
COM ONE MOBILE PHONE IS NEEDED
COM 
COM AT&C TEST
COM Command normally has no effect because Circuit 108 is not supported by phone


from attglobals import *


AT&D0
WAIT FOR OK


AT&D1
WAIT FOR OK


AT&D2
WAIT FOR OK 

AT&D3
WAIT FOR ERROR