Examples, User defined tone set #udtset command, Syntax – Synaccess Networks NP-0801DTM User Manual
Page 311: Parameters and values

AUDIO COMMANDS
311
HSPA+ AT Commands Reference Guide
Examples
AT#TSVOL=64,1,5
OK
AT#TSVOL?
#TSVOL:1,0
#TSVOL:2,0
#TSVOL:4,1,5
#TSVOL:8,0
#TSVOL:16,1,5
#TSVOL:32,0
#TSVOL:64,1,5
#TSVOL:128,0
OK
User Defined Tone SET #UDTSET command
Set command sets frequency and amplitude composition for a user‐defined tone.
Read command returns the current settings for the tones:
#UDTSET: G,<F1>,<A1>,<F2>,<A2>,<F3>,<A3>
#UDTSET: H, <F1>,<A1>,<F2>,<A2>,<F3>,<A3>
#UDTSET: I, <F1>,<A1>,<F2>,<A2>,<F3>,<A3>
#UDTSET: J, <F1>,<A1>,<F2>,<A2>,<F3>,<A3>
#UDTSET: K, <F1>,<A1>,<F2>,<A2>,<F3>,<A3>
#UDTSET: L, <F1>,<A1>,<F2>,<A2>,<F3>,<A3>
Test command returns the supported range of values for <tone>, <Fi> and <Ai>.
Syntax
Command
Command type
AT#UDTSET=<tone> ,<F1>,<A1>[,<F2>,<A2>[,<F3>,<A3>]] Set
AT# UDTSET?
Read
AT# UDTSET =?
Test
Parameters and Values
<tone>
Tone index (G,H,I,J,K,L).
<Fi>
Frequency in Hz. Range: (300,3000) in step of 1 Hz.
<Ai>
Amplitude in dB. Range: (10,100) in step of 1 dB.