MM6854/64 Dual Band GSM Data Modem
Issue 1.0 ME 820047
03/00 Page 15
5.1.9 ATO0 – Return to transparent mode (switch from command mode to datamode).
If you wish to interrupt the data flow only briefly, you can use the ATO 0 command to return your
modem to the transparent mode, i.e. the data flows once again.
Enter
ATO0
Response
Notes: None
Result codes:
OK
ERROR
5.1.10 ATQ - Result code suppression
This command is used to enable and disable the result code.
Enter
ATQ0
ATQ1
Response
Enable result code
Disable result code
Notes: None
Result codes:
OK
ERROR
5.1.11 ATS0=n – Auto-answer mode
Enter
ATS0=0
ATS0=1
….etc.
ATS0=5
ATA
Response
No auto-answer, incoming calls are ignored (Default value).
The modem will answer incoming calls after the first ring.
The modem will answer incoming calls after the fifth ring.
The modem will answer the incoming call.
Notes: The ATA command can still be used regardless of the
value of the ATS0=n string.
The S0 register can be read out by the ATS0? command, the
modem will then display the current value.
Result codes:
OK
ERROR
5.1.12 ATS1? – Number of rings
Displays the number of rings, which the modem has detected. This register is cleared when no rings
occur for 8 seconds, or when the value becomes equal to S0.