Dial Tone

11 s

Modem

14 s

Dial Tones

10 s

Dial Tone

30 s

Dial Tone

29 s

Dial Tone

12 s

Dial Tone

29 s

Dial Tone

29 s

Zoutan dial tone

27 s

Dial Up Sms Short

10 s

Whlton Dial Tone

29 s

Cannot Be Connected

29 s

Dial - Up - Tone

12 s

Phone Off Hook

10 s

Dial Tone Delight

8 s