Some phones tone can be customized. This article describes how to change the tone and the default value of these tones.
Users can customize tone setting in Web UI-> Setting-> Tones, set the "Select Country" to custom.
Configures the tone for each condition.tonelist = element[,element] [,element]…
Where element = [!]Freq1[+Freq2][+Freq3][+Freq4]/Duration
Freq: the frequency of the tone (ranges from 200 to 7000 Hz). If it is set to 0 (0Hz), it means
the tone won’t be played. A tone is comprised of at most four different frequencies.
Duration: the time duration (in milliseconds, ranges from 0 to 30000ms) of the ring tone.
You can configure at most eight different tones for one condition, and separate tones
by commas (e.g., 250/200, !0/1000, 200+300/500, 600+700+800+1000/2000). The exclamation point (!) can be added optionally, which means these tones are played only once.
Default value:
dial=350+440/30000
busy = 480+620/500,0/500
ring = 440+480/2000,0/4000
congestion = 480+620/250,0/250
callwaiting = 440/300,0/10000
dialrecall = !350+440/100,!0/100,!350+440/100,!0/100,!350+440/100,!0/100,350+440
record = 1400/500,0/15000
info = !950/330,!1400/330,!1800/330,0
stutter = !350+440/100,!0/100,!350+440/100,!0/100,!350+440/100,!0/100,!350+440/100,!0/100
