5.8.6.1. CH (Switzerland) Test Port 
You can also control this test program with dial pulsing DID.
- End of the last MFC-R2 signal, 75 ms timer in accordance with UIT Q.475, or end-of-dial detection.
- END-OF-DIAL-FREE message to the line (loadware) and application of the ringback tone (including 1st ringback tone).
- Time-out for controlling the ringback tone phase (including 1st RINGBACK TONE); 2 .. 3 times ringback tone. ANSWER message to line (loadware)
- Time-out for controlling the test tone phase; RELEASE message to line (loadware)
- Wait for release from CO (RESETPOTENTIAL message from the loadware); READY message
to CP, line
free for switching.
To control the SWZ test program you must assign the correct TESTNO in the TACSU and you must configure the timer in compliance with the defaults.
- Set or change the test number in the TACSU as follows:
CHANGE-TACSU: ..., TESTNO = 1
- Set or change the timers as follows:
CHANGE-DTIM1:TYPEDH=MFCDID,TSUPV1=6500,TSUPV2=10000;
- Set or change the test number in the TACSU as follows: