10.26.4. Service Information 
This feature is based on The U.S protocol variants. A set of protocols
is created for different U.S. phone network operators and can be copied
and loaded into the DB and the Hard Disk by means of AMO Prode..
With
DISPLAY-PRODE:SRC=HD,KIND=PVCDSHRT; the PVCDNR
for the "UNITED STATES OF AMERICA" can be found.For MOBHFA functionally to work correctly with E911, LIN must be configured
directly in the GUI of the phone device. Further configuration hints
are available under KM209494 (https://gsikm-productive.unify.com/rkm/viewdoc.jsp?doc=209494).