4-12
C
HAPTER
4: D
IALING
, A
NSWERING
,
AND
H
ANGING
U
P
When a call comes in with a ring type A or D, the Business Modem will
send the result code RING A or RING D, respectively. The Business Modem
will ignore other ring types.
If S70 is set to 0 (the default) the Business Modem detects ring types A
and B, sending the result code RING for either ring type. This function is
identical to that of other 3Com modems that do not support distinctive
ring.
If only one ring type is enabled, the Business Modem will recognize only
the enabled ring type and ignore all others. It will send the result code
RING only when it detects the ring type that's enabled.
If more than one ring type is enabled, the Business Modem will recognize
only the enabled ring types and ignore the others. When a call arrives, the
Business Modem will send its ring type in the result code, for example,
RING C.
Result Codes
Verbal Numeric
RING A 170
RING B 171
RING C 172
RING D 173
