ZyXEL Communications U-336SA - Manual (Page 71)

Special Functions 57
Setting S48.0=1 will cause the modem to report CND information in its
ASCII coded hexadecimal raw data format. The DTE software is
responsible for explaining the data.
ON OTE
: P
LEASE REFER TO THE
B
ELLCORE
T
ECHNICAL
A
DVISORY DOCUMENT
TR-
NWT-000030
FOR THE EXACT DATA FORMAT
. T
HE ABOVE
C
ALLER
ID
SCHEME
APPLIES TO THE
N
ORTH
A
MERICA AREA
. D
IFFERENT COUNTRIES MAY EMPLOY
DIFFERENT
C
ALLER
ID
SCHEMES
,
CHECK IF THE SCHEME USED IN YOUR
COUNTRY IS SUPPORTED BEFORE USING THE
C
ALLER
ID
FEATURE
. F
OR MOST
OTHER
C
ALLER
ID
SCHEMES
,
ONLY THE
C
ALLER TELEPHONE NUMBER IS
PROVIDED
.
Distinctive Ring
Distinctive Ring is a phone service that may be offered by your phone
company. Check your phone company for availability. With this service,
you can have several phone numbers assigned to the same phone line.
The phone company will send a different type of ring signal for each
phone number being called. The subscriber can distinguish which
number is called by which type of ring is received.
One benefit of this feature is the ability to have three numbers on the
same line allowing you to list the three numbers for voice, data, and fax,
respectively. You can then have your fax machine answer only the ring
corresponding to the fax number and have your modem answer only the
ring corresponding to the data number. A voice call will not be
answered by either fax machine or data modem and it will only be
answered when someone picks up the phone. You can also have the
answering machine answer only the voice ring. A more complicated use
is that you can have one number for multiple uses, such as one number
for both data and fax.
A ring signal is a composition of repeated on and off states. Different
types of rings usually correspond to different compositions of the “ON”