Parameters and values, Notes – Synaccess Networks NP-0801DTM User Manual
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AUDIO COMMANDS
HSPA+ AT Commands Reference Guide
310
Parameters and Values
<class>
Sum of integers, each representing a class of tones to which the command refers.
1
GSM tones.
2
Ringer tones.
4
Alarm tones.
8
Signaling tones.
16
DTMF tones.
32
SIM toolkit tones.
64
User‐defined tones.
128
Dial tones.
255
All classes.
<mode>
Indicates volume that is used for the classes of tones represented by <class>.
0
Default volume is used.
1
The volume <volume> is used.
<volume>
Volume to be applied to the set of classes of tones represented by <class>; it is
mandatory if <mode> is 1.
0‐max
To get the value of max, issue the Test command AT#TSVOL=?.
Notes
The class DTMF Tones (<class>=16) refers only to the volume for locally generated DTMF tones. It does not
affect the level of the DTMF generated by the network as result of AT+VTS command.