Hardware manual

5901 High Speed Dialup Modem Hardware Manual
October 19, 2007
32
L2 Medium volume.
L3 High volume.
Result Codes:
OK n = 0 to 3.
ERROR Otherwise.
10.2.11 M – Speaker Control
This command selects when the speaker will be on or off. The parameter value, if valid, is written to
S22 bits 2 and 3.
M0 Speaker is always off.
M1 Speaker is on during call establishment, but off when receiving carrier. (Default.)
M2 Speaker is always on.
M3 Speaker is off when receiving carrier and during dialing, but on during answering.
Result Codes:
OK n = 0 to 3.
ERROR Otherwise
10.2.12 On - Return to On-Line Data Mode
This command determines how the modem will enter the on-line data mode. If in the on-line
command mode, the modem enters the on-line data mode with or without a retrain. If in the off-line
command mode (no connection), the modem reports ERROR.
O0 Enters on-line data mode without a retrain. Handling is determined by the Call
Establishment task. Generally, if a connection exists, this command connects the DTE back to the
remote modem after an escape (+++).
O1 Enters on-line data mode with a retrain before returning to on-line data mode.
O2 Fast retrain without speed change (used for diagnostic purpose only).
O3 Renegotiate rate without speed change (used for diagnostic purpose only.
O4 Renegotiate rate down one speed (used for diagnostic purpose only).
O5 Renegotiate rate up one speed (used for diagnostic purpose only).
Result Codes:
OK n = 0 to 5 and a connection exists.
ERROR Otherwise or if not connected.
10.2.13 P - Set Pulse Dial Default
This command forces pulse dialing until the next T dial modifier or T command is received. Sets
S14 bit 5.
As soon as a dial command is executed which explicitly specifies the dialing mode for that
particular call (e.g., ATDT...), this command is overridden so that all future dialing will be tone
dialed. (See T command.)