Smart Machine Smart Decision
SIM7500_SIM7600 Series_AT Command Manual_V1.07 2017-12-25
Syntax
Read Command Responses
ATS0? <n>
OK
ATS0=<n> OK
Defined values
<n>
000
Automatic answering mode is disable. (default value when power-on)
001–255 Enable automatic answering on the ring number specified.
NOTE: 1.The S-parameter command is effective on voice call and data call.
2.If <n> is set too high, the remote party may hang up before the call can be answered
automatically.
Examples
ATS0?
000
OK
ATS0=003
3.9 +++ Switch from data mode to command mode
Description
This command is only available during a connecting PS data call. The +++ character sequence
causes the TA to cancel the data flow over the AT interface and switch to Command Mode. This
allows to enter AT commands while maintaining the data connection to the remote device.
NOTE: To prevent the +++
escape sequence from being misinterpreted as data, it must be preceded
and followed by a pause of at least 1000 milliseconds, and the interval between two ‘+’ character
can’t exceed 900 milliseconds.
SIM PIN References