XT55 AT Command Set - Wireless Data Modules

XT55 AT Command Set17.19 AT^SRTCsParameter Description (num)Type of ring tone. You have a choice of 7 different ring tones and melodies. All will be played from the audiooutput selected with the AT^SNFS command. =0 is only intended for muting.0 Mutes the currently played tone immediately.1 Sequence 12 Sequence 23 (D) Sequence 34 Sequence 45 Sequence 56 Sequence 67 Sequence 7 (num)Volume of ring tone, varies from low to high0 (D) Mute1 Very low2 Identical with 13 Low4 Identical with 35 Middle6 Identical with 57 High (num)Status of test ringing. Indicates whether or not a melody is currently being played back for testing0 Switched off1 Switched onNotes• Before first using ring tones note that the following settings apply:We have chosen to let you decide your own preferences when you start using ring tones. Therefore, factorysetting is AT^SRTC=3,0,0 (ring tones are muted). To activate ring tones for the very first time, first enter thewrite command and simply change the volume. After applying a firmware update the volume and typeselected before the firmware update will be preserved.• The test ringing signal cannot be activated while an MTC is ringing (ERROR).• If an MTC arrives during test playback, test ringing will be deactivated and "normal" ringing reactivated(RING). Likewise, an MOC will also stop test ringing.• If no optional parameter is entered, the old value will be kept.XT55_ATC_V03.03 Page 410 of 459 9/9/05Confidential / Released