13.2.2. Generation (Example) 
Configure connections for local announcement and attendant intercept:
ADD-SSC:TYPE=EXTANN,CPCALL=LOCANN&ANNICPT;
Expand the CP tone assignment (per LTG) by the internal
dialing tone:
ADD-SSC:TYPE=EXTANN,CPCALL=INTDTN;
Delete the CP tone assignment (e.g. internal dialing tone):
DEL-SSC:TYPE=EXTANN,CPCALL=INTDTN;