USRobotics V.34 User Manual
Page 189
COURIER HIGH SPEED MODEMS
Additional Operations G-7
ALLOWABLE VOICE/DATA SWITCH FUNCTIONS
Use Register S32 to set the voice/data switch for the function
you desire. The default is S32=1
pressing the switch forces the
modem off hook in Originate mode. Pressing the switch when
you power on the modem causes it to perform a power-on self-
test. See Table G.1
S32 Functions below.
NOTE: Some of the applications listed below require some sort
of preconfiguration. Review the Chapter/Appendix referenced
before using the Voice/Data switch function.
S32 Value Voice/Data Switch Function
Related Command
0
Disabled
_
1
Voice/Data
Originate Mode (Default*)
ATD (Appendix G)
2
Voice/Data
Answer Mode
ATA (Appendix G)
3
Redial Last Number
ATDL (Chapter 4)
4
Dial Number Stored at position 0
ATDS0 (Chapter 4)
5
Auto Answer On/Off Toggle
ATS0=0 or 1 (Chapter 4)
6
Reset Modem
ATZ (Chapter 4)
7
Initiate Remote Digital Loopback
AT&T6, S16=8
(Appendix H)
8
Busy Out Phone Line Toggle
_
9
Execute Stored Command (Default*)
AT&ZC=
s (Chapter 4,
Appendix F, G)
* The modem is shipped from the factory set at S32=9. If a command string has
been stored (&ZC=
s), the modem executes the stored command string when the
voice/data switch is pushed. If no command string is stored, the modem still
reports that S32=9, but actually behaves as if it is set to S32=1, Originate mode.
Table G.1
S32 Functions