Intel MD566X - Manual (Page 48)

56K V.92 Data, Fax, and Voice Chipset
48 Intel Confidential Programmer’s Guide
Sn=x none
Write to an S-Register: This command writes a decimal number “x” to S-
register “n”.
n = 0–37
x = 0–255
Sn? none
Read an S-Register: This command is used to read a decimal number from
S-register “n”.
n = 0–37
T none
Select Tone Dialing: This command configures the modem to use DTMF tones
the next time the modem dials a telephone number (touch tone dialing).
Vn 1
Result Code Form: This command selects whether modem response
codes are in numeric or verbose form.
n = 0 Numeric form
n = 1** Verbose (text) form
Table 3-4. Data Mode Command Descriptions (Continued)