Cinterion
®
EHS6 AT Command Set
16.8 AT^SNFO
EHS6_ATC_V03.001 15/12/3
Confidential / Released
Page 401 of 513
16.8 AT^SNFO Set audio output (= loudspeaker path) parameter
AT^SNFO controls the earpiece path amplification. The read and write commands refer to the active audio mode.
The write command works only in audio modes 2 to 10.
Syntax
Parameter Description
0...100 Speaker gain ranging from -43.5 dB to 6 dB, adjustable in steps of 0.5 dB.
(0 = -96 dB, 1 = -43.5 dB, 88 = 0 dB, 99 = 5.5 dB, 100 = 6 dB).
0...175 Sidetone gain ranging from -43.5 dB to 43.5 dB, adjustable in steps 0.5 dB.
(0 = -96 dB, 175 = 43.5 dB)
Note
• CAUTION! When you adjust audio parameters avoid exceeding the maximum allowed level. Bear in mind that
exposure to excessive levels of noise can cause physical damage to users!
Test Command
AT^SNFO=?
Response(s)
^SNFO: (list of supported <outVolStep>s), (list of supported <sideToneStep>s)
OK
Read Command
AT^SNFO?
Response(s)
^SNFO: <outVolStep>, <sideToneStep>
OK
ERROR
+CME ERROR: <err>
Write Command
AT^SNFO=<outVolStep>, <sideToneStep>
Response(s)
OK
ERROR
+CME ERROR: <err>
PIN Last
- + -
<outVolStep>
(num)
<sideToneStep>
(num)
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