10.26.5.2.3. LODR 
ADD-LODR:ODR=31,CMD=ECHO,FIELD=1; ADD-LODR:ODR=31,CMD=SENDCOMP; ADD-LODR:ODR=31,CMD=NPI,NPI=ISDN,TON=NATIONAL;
Parameter description:
- FIELD Causes that only the E911 phone number (911) is sent out.(FIELD =1 )
- SENDCOMP configures that the dialling is complete.
- NATIONAL sets the E911 number in the National Format .