Owner's manual

FLYFOT-M260-MODULE
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12 -30 -30
13 -36 -40
14 -42 -infinite
15 -infinite -infinite
<duration>: This parameter sets tone duration (in unit of 100 ms).
Range of values is 0 to 50 (0 is default value, 1 -> 0,1 s., 50 -> 5 s.)
Remark
: when <duration> = 0, the duration is infinite, and the tone should be stopped by
AT+WTONE=0.
18.12 Play DTMF tone +WDTMF
18.12.1 Description :
This specific command allows a DTMF tone to be played on the current speaker. DTMF, gain and duration
can be specified.
Remark
: This command is only used to play a DTMF tone. To send a DTMF over the GSM network, use
the +VTS command.
18.12.2 Syntax :
Command syntax: AT+WDTMF=<mode>[,<dtmf>,<gain>,<duration>]
Response syntax:
OK or +CME ERROR: <err>
Command Possible responses
AT+WDTMF=1,"*",9,50
OK
Note : Play a DTMF tone Note : Done
AT+WDTMF=0 OK
Note : Stop playing Note : Done
AT+WDTMF=? +WDTMF: (0-1),(0-9,*,#,A-D),(0-
Note : Test command 15),(0-50)
OK
Note : Done
AT+WDTMF? ERROR
Note : Current value Note :
18.12.3 Defined values :
<mode>
0: Stop playing.
1: Play a DTMF tone
<dtmf> : This parameter sets the DTMF to play (mandatory if <mode>=1).
Value must be in {0-9,*,#,A-D}