5.16.11.3. Service Information 
- In the case of digital terminal devices with display, the user prompting
is realized on the TE display with PINWM.
- If authorization NPINWM (AMO COSSU) is set for a station in its COS,
the PIN test is thus broken through, i.e. the STN need not enter a PIN (optional
authorization), even if a test is envisaged for the digit pattern.
- If a valid PIN has been activated in preselection for PINWM testing
(via PCODE APIN10), the call can be continued without the PIN having
to be suffix dialed.
- A PIN activated by preselection is reset via PCODE (DPIN); the PIN
can likewise be deactivated through the Timeout of a timer (authorization
code timer). This timer is restarted for each call in which the PIN is
to be tested.
- In the case of PINWM, it is possible to enter the PIN at the TE in
a remote system. In this context, the PIN test is performed at the TE
in the home station, to which end the station number always has to be
dialed before the PIN for PINWM . In this case, the station number, the
COPINNr and the PIN are sent in the home station. (Presupposing the PINNW
feature is released with AMO FEASU)
- The PINWM is entered in the call detail record (see CDR and/or CDRe).
- If an incorrect PIN code is entered, this negative case is signaled
and the calling party has to restart the dialing procedure from the beginning.
- PINWM test is only available for voice services.
- In the case of attendant consoles and funct. terminal equipment,
it is not possible to enter a PIN code for PINWM.
- The AMO LDPLN indicates which digit patterns are subject to a PINWM
test.
- Other COPIN´s can be declared as valid for the PINWM feature via
the parameter DPTEST. Thus, several COPIN´s can also be used for the
PINWM feature.