Data Sheet

Smart Machine Smart Decision
Mode
Max Response Time -
Reference Note
z TTS play channel setting take no effect in call. TTS play channel
depend on CHFA when in call.
z The default value of parameter <channel> is different among
SIM800 series projects, please refer to chapter 21 for details.
18.2.3 AT+CTTSRING Enable/Disable TTS Play During Incoming Call Ring
AT+CTTSRING Enable/Disable TTS Play During Incoming Call Ring
Response
+CTTSRING: (0,1)
OK
Test Command
AT+CTTSRING=?
Parameters
See Write Command
Response
+CTTSRING: <mode>
OK
Read Command
AT+CTTSRING?
Parameters
See Write Command
Response
OK
If error is related to MS functionality, response：
+CME ERROR: <err>
Write Command
AT+CTTSRING=<
mode>
Parameters
<mode> enable/disable TTS play during incoming call ring
0 diable TTS play during incoming call ring
1 enable TTS play during incoming call ring
Parameter Saving NO_SAVE
Mode
Max Response Time -
Reference Note
If <mode> is set to 1, it is up to the customer to stop TTS play before
accept the call
Note: Part of the project supported TTS function, please refer to chapter 21 for details.
SIM800 Series_AT Command Manual_V1.05 332 2014-07-31