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18 Basic Modem Operation
Pausing During Dialing: ATDT 9,,555 1212
OONOTE: THE PAUSE TIME FOR EACH COMMA IS DEFINED BY S REGISTER S8. DEFAULT IS
2 SECONDS PER COMMA.
Dialing Without Waiting for Dial Tone: ATX0D, 555 1212
Originating a call using an Answer Tone: ATDT 555 1212,,,,,,R
Redialing the Last Number Called: ATDL
Waiting for Five Seconds of Silence: ATDT 800 555 1212 @
123456,1 714 555 1212
Transferring a Call (using flash hook): ATDT! 2468
Auto-Answer and Hook Controls
Enabling Auto-Answer: ATS0=n
OONOTE: IN THIS EXAMPLE, N IS A NUMBER FROM 1 TO 255 THAT CORRESPONDS TO THE
NUMBER OF RINGS AFTER WHICH YOUR MODEM ANSWERS AN INCOMING CALL.
Disabling Auto-Answer: ATS0=0
Manually Answering a Call: ATA
Take modem off-hook: ATH1
Hang up modem (on-hook): ATH0
Manually Disconnecting a Call: +++ATH
Making Your First Connection
For this example, we will use the connection you created in the
Hyper Terminal program to dial the ZyXEL BBS. If you are using a
different terminal program, run the program according to the
instructions provided with it.