COURIER HIGH SPEED MODEMS
3.Set the voice/data switch to option 9, so that the modem executes the stored command string when you press the switch. Type the following:
ATS32 = 9 <Enter>
NOTE: If you usually use the voice/data switch for another purpose, you can include the execute stored command option (S32 = 9) in the stored command string. However, the total number of characters in the string may not exceed 30.
If S32=9 is used with the stored command string, it over- writes any other S32 option. Once the communication session is over, you will have to reset S32 if you want to select another option.
4.Press the voice/data switch when you want to connect with the synchronous Host computer. You need not have your communications software loaded at the time.
5.After the call, restore the modem to asynchronous oper- ations by powering it off and on again.
Answering
To configure the modem for Answer mode using the voice/data switch, follow the instructions in the previous section, Dialing Out, but with these modifications:
•Insert S0 = 1 in the stored command, Step 2. This sets the modem to Auto Answer.
•Omit the Dial string shown in the same step (DT and phone number).
If you don't wish to use a stored command and the voice/data switch, send the modem the appropriate configuration string, ending with &M1. The following command adapts the
AT &F S0=1 &X1 &M1 <Enter>
The modem responds automatically to an incoming call, enters synchronous mode and, in this case (because it is set to &X1), waits for synchronous timing signals from your DTE.
Synchronous Operations
