Manual
     Smart Machine Smart Decision 
SIM800 Series_AT Command Manual_V1.09  42  2015-08-03 
Max Response 
Time 
- 
Reference 
V.25ter 
Note 
If called party has specified a high value for ATS0=<n>, call setup may fail.
The correlation between ATS7 and ATS0 is important 
Example: Call may fail if ATS7=30 and ATS0=20. 
ATS7 is only applicable to data call. 
2.2.22 ATS8  Set Number of Seconds to Wait for Comma Dial Modifier Encountered in 
Dial String of D Command 
ATS8  Set Number of Seconds to Wait for Comma Dial Modifier Encountered in Dial 
String of D Command 
Response 
<n> 
OK 
Read Command 
ATS8? 
Parameters 
See Write Command 
Response 
OK 
ERROR 
Write Command 
ATS8=<n> 
Parameters 
<n> 0-255 The value of this register determines how long the modem 
should pause when it sees a comma in the dialing string. 
Parameter Saving 
Mode 
AT&W_SAVE 
Max Response 
Time 
- 
Reference 
V.25ter 
Note 
No effect in GSM 
2.2.23 ATS10 Set Disconnect Delay after Indicating the Absence of Data Carrier 
ATS10 Set Disconnect Delay after Indicating the Absence of Data Carrier 
Response 
<n> 
OK 
Read Command 
ATS10? 
Parameters 
See Write Command 
Write Command 
ATS10=<n> 
Response 
This parameter setting determines the amount of time that the TA will 










