User`s guide

50 56K Message Modem
L1 Low volume
L2 Medium volume
L3 High volume
Mn Operates speaker.
M0 Speaker always OFF.
M1 Speaker ON until CONNECT.
M2 Speaker always ON.
M3 Speaker ON after dial, until CONNECT.
On Returns online.
O0 Returns online.
O1 Returns online and retrains.Qn
Qn Displays/suppresses result codes.
Q0 Displays result codes.
Q1 Quiet mode; no result codes.
Q2 Displays result codes only in Originate mode.
Sr.b=n Sets bit .b of register r to n (0/OFF or 1/ON).
Sr=n Sets register r to n.
Sr? Displays contents of S-Register r.
S$ Displays a list of the S-Registers.
Vn Displays verbal/numeric result codes.
V0 Numeric codes
V1 Verbal codes