Specifications

TC35i AT Command Set
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TC35i_ATC_V01.05 Page 241 of 278 04.08.2003
7.43 AT^SRTC Select, query, test ring tone parameters
Test command
AT^SRTC=?
Response
^SRTC: (list of supported <type>s), (list of supported <vol>s), (list of sup-
ported <event>s) OK
Read command
AT^SRTC?
Response
^SRTC: <type> of event=0, <vol> of event=0, <type> of event=1, <vol> of
event=1,<stat>OK
Parameters
<type> 0 – 7. Type of sound. You have a choice of 7 different ringing
tones and melodies. All will be played from the audio output se-
lected with AT^SAIC and AT^SNFS.
Factory setting is <type>=3.
<type>=0 is only intended for muting. See Write command for
details.
<vol> Volume of ringing tone. Varies from low to high.
0 Mute (factory setting)
1 Very low (initial setting after firmware update)
2 Identical with 1
3 Low
4 Identical with 3
5 Middle
6 Identical with 5
7 High
<stat> Status of test ringing. Indicates whether or not a melody is cur-
rently being played back for testing.
0 Playback is off.
1 Playback is on.
<event> Event to be indicated. All settings of <type> and <vol> apply to
the selected event only.
[0] All MTCs (voice, data etc.)
1 Incoming short message. The ring tone or melody will only
be played if the URC for incoming SMS is activated with
AT+CNMI as described in Chapter 5.10.
The Read command can be used while test playback is off or on. In the latter
case, see Execute command for details.
Write command
AT^SRTC=[<type>]
[,<vol>][,<event>]
Response
^SRTC: <type>, <vol>,<event> OK
Parameters
See Read command
The Write command chooses the type and volume of ringing tones for the se-
lected event. It can be used while test playback is off or on. In the latter case,
see Execute command for details.
The selected type and volume apply to all audio modes. They are saved in the
non-volatile Flash memory. If no optional parameter is entered, the old value
will be kept.