Initiate the tests with the DigiTe from the talking state with the circuit. You can reach the talking state with an incoming call to the DigiTe in the case of MFC or by dialing the correct trunk group code from the DigiTe if you are conducting a DTMF test.

In suffix dialing (without previously pressing the consultation key), dial the FREQTEST code (*xz); the telephone (DigiTe) acknowledges on the display with "*xz EXECUTED". The DigiTe remains connected to the circuit.

The DigiTe CP evaluates and displays each digit in the range from 00 .. 16 according to Table 1. There is no digit time monitoring. If you dial a number > 16, the display shows "INCORRECT INPUT" for 5 s. You can start to dial a new string of digits immediately.

There are no other features possible from the DigiTe, which means that in the state "MFC/DTMP test" only the digit keys and going on hook have any effect (no name keys, disconnect, consultation hold, etc.).

After you dial two digits, the system directly notifies the DH-Länder of this. The system deletes all previously picked up digits. The dialing translation takes place in DH-Länder according to Table 4.8.1. As soon as the system recognizes the next digit as valid, it deactivates the applied signal and sends the new one.

If you dial an invalid signal (signal '-' according to Table 4.8.1), for example, signal 16 as MFC-R2 signal, the system deactivates the pending signal but does not send a new one.

Assign the code *xy to the digital analysis result FREQTEST with the AMO WABE.

Assignment of dialing -> signals: