When Making Calls
Busy Tones
Reorder Tones
The outside (CO) line you tried
to seize is not assigned or was
denied.
Ringback Tones
Single (3-s interval)
Double (3-s interval)
Single (5-s interval)
1 s
[New Zealand only]
1 s
[Czech Republic only]
1 s
1 s
[Czech Republic only]
1 s
[Malaysia only]
1 s
1 s
1 s
1 s
4.3 Identifying Tones
User Manual
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