Siemens TC63 Manuel d'utilisateur Page 423

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 501
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 422
TC63 AT Command Set
18.12 AT^SNFM
s
TC63_ATC_V00.490 Page 423 of 501 5/24/05
Confidential / Draft - Do not copy
18.12 AT^SNFM Set microphone audio path and power supply
The AT^SNFM read command returns the microphone mute and supply voltage status.
The AT^SNFM write command can be used to switch the microphone's audio path (muted / not muted) or to con-
trol the power supply of the VMIC line for the two microphone inputs.
The microphone can be muted or activated by changing <MicSwitch> in all audio modes (1 to 6) and during a
voice call only. As an alternative, you can use the AT+CMUT command to mute the microphone.
Syntax
Parameter Description
Microphone mute control parameter.
Evaluated during voice calls and if <MicVccCtl> is omitted only, e.g. AT^SNFM=1.
Command does not depend on audio mode.
0 Mutes the microphone.
1
(P)
Activates the microphone.
Microphone supply voltage control parameter. Controls the power supply VMIC of the two microphone inputs.
CME error is given if <MicSwitch> is not omitted. Enter for example AT^SNFM=,1 or AT^SNFM=,2.
0 Supply voltage is always switched off.
1 Supply voltage is always switched on.
2
(P)
Supply voltage state during voice calls is controlled by the ME. Actual value is
determined by parameter data set of the selected audio mode.
Test Command
AT^SNFM=?
Response(s)
^SNFM: (list of supported <MicSwitch>s) , (list of supported <MicVccCtl>s)
OK
Read Command
AT^SNFM?
Response(s)
^SNFM: <MicSwitch>, <MicVccState>
OK
Write Command
AT^SNFM=[<MicSwitch>][, <MicVccCtl>]
Response(s)
OK
ERROR
+CME ERROR: <err>
Reference(s) PIN ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge 4 Last
SIEMENS ! % % % % % % ! % !
<MicSwitch>
(num)
<MicVccCtl>
(num)
Vue de la page 422
1 2 ... 418 419 420 421 422 423 424 425 426 427 428 ... 500 501

Commentaires sur ces manuels

Pas de commentaire