Play Dtmf Tone +Wdtmf; Hardware Version +Whwv - Multitech CDMA Wireless Modem Reference Manual

Play DTMF Tone +WDTMF

Description: This specific command allows a DTMF tone to be played on the current speaker. DTMF,
volume and duration can be set. This command is only used to play a DTMF tone. To send a
DTMF over the CDMA network, use the +VTS command.
Values: <mode>
0: Stop playing.
1: Play a DTMF tone
<dtmf>: This parameter sets the DTMF to play in {0-9,*,#,A,B,C,D} (mandatory if
<mode>=1)
<volume> (0-3): This parameter sets tone gain. The values are identical to those of the
+WTONE (speaker) command (mandatory if <mode>=1).
<duration> (0-50): This parameter sets the tone duration (unit of 100 ms). When this
parameter is 0 (default value), the duration is infinite, and the DTMF tone can be stopped by
AT+WDTMF=0.
Syntax: Command syntax: AT+WDTMF=<mode>[,<dtmf>,<volume>,<duration>]
Command
AT+WDTMF=1,"*",2,10
Note: Play a DTMF tone
AT+WDTMF?
Note: Current value
AT+WDTMF=0
Note: Stop playing
AT+WDTMF=?
Note: Test command

Hardware Version +WHWV

Description: This command displays the MSM version along with hardware version number.
MSM version display format: Major.Minor; e.g. 240.16
Major:
Minor:
The three-digit production hardware version is written to the modem during manufacturing.
First digit represents PCB version (ex: 5. as in V5). The second and third digits represent
last two digits of part-list number (ex. 04). In this case the hardware version number will be
504.
If the hardware version has not been written by manufacturing second filed of this command
will be 0.
Syntax: Command syntax: AT+WHWV
Command
AT+WHWV
Note: Request MSM Version
AT+WHWV
Note: Request MSM Version
Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C
240 denotes MSM
1 denotes 5105; 06 denotes typeout version 6;
8 denotes 6050; 02 denotes typeout version 2;
Possible Responses
+WHWV: 240.16,504
OK
Note: MSM version is 240.16 (5105 chipset), PCB version is 5 and
parts-list used during manufacture is 04.
+WHWV: 240.82,0
OK
Note: MSM version is 240.82 (6050 chipset), hardware version is 0
since manufacturing has not written the production number yet.
Chapter 14 – Specific AT Commands
Possible Responses
OK
Note: Done
+WDTMF: 1,"*",2,10
Note:
OK
Note: Done
ERROR
Note: Done
99