Specifications


AUDIOCOMMANDS

HSPA+ATCommandsReferenceGuide 324

Examples
AT#SPCM=1,0,0
CONNECT
+++
NO CARRIER
Note:AfterCONNECT,8Khz8bitPCMstreamhastobesenttoserialport
AT#SPCM=2,0,0
CONNECT
+++
NO CARRIER
Note:AfterCONNECT,8Khz8bitPCMstreamcanbereadfromserialport.
TeleTypeWriter#TTY
SetcommandenablesordisablestheTTYfeature.
ReadcommandreturnswhethertheTTYfunctioniscurrentlyenabledornot,intheformat:
#TTY:<support>
Testcommandreportsthesupportedrangeofvaluesfor<support>.
Syntax
Command Commandtype
AT#TTY=<support> Set
AT#TTY? Read
AT#TTY=? Test
ParametersandValues
<support> 
0 DisableTTYfunctionDefault:0.
1 EnableTTYfunction.
Notes
 Thevaluesetbythiscommandisdirectlystoredinnon‐volatilememoryanddoesnotdependonthespecificAT
instance.