User`s manual

98 Status Registers & Result Codes
Command bit dec hex Function and description Ref.
off-hook and modem
answering
7 128 80 Modem hang-up if the line
condition does not permit
modem to run highest speed
set by ‘&Nn’ command
S44= bit dec hex Bit mapped register +000
3 8 8 ATDSn initiates auto-dial of
the stored numbers
consecutively until connection
is made
DSn
4 16 10 DSR follows DTR (see also
S41.5)
&S1
5 32 20 Enable V.13 half-duplex
simulation in synchronous
mode
6 64 40 When selected with ‘&B0’,
DTE speed fixed at 38400
when the link speed is above
9600. DTE speed fixed at 9600
if link speed is 7200, DTE
speed follows link speed.
When selected with &B1, DTE
speed fixed at current rate
when an ARQ connection is
made, when a non-ARQ
connection is made, DTE
speed follows the link speed.
(See also S18)
&Bn
7 128 80 Enable UK (Australian,
Singapore, Indian, etc.,) type
short-to-short (discontinuous)
ring-back detection.