6.6
SNM15
V.25 bis
Digicom SpA
Examples:
COMMAND:
RLN(XX)
This is sent from the DTE; XX (01-20) represents the memory
area in which the number whose related parameters you wish
to find out are contained (without XX, the situation of all the
numbers in the memory will be displayed).
INDICATION:
LSN(XX);YY...Y;ZPST
This is the answer of the DCE; XX has the same meaning as
given above;
YY...Y is the telephone number corresponding to the memory
area selected; Z, P, S and T indicate the state parameters given
above.
e.g: RDNO2
(From DTE)
LSNO2; 064745871;D25000 (from DCE)
In this case the information of the DCE will confirm that numbers
corresponding to area 02 in the memory is 064745871, it has been
called five times unsuccessfully and is subject to a delay, in case
of any further attempts, equal to 2 minutes.
If there had been F29108 instead of D25000, the information of
the DCE directed to DTE would have meant that the number
being presently called is prohibited for a period of time equal to
108 minutes, since the number of attempts has reached the
maximum possible (9), and that 12 minutes have gone by since the
first attempt you made.
