Dial Tone

11 s

Modem

14 s

Dial Tone

29 s

Dial Tone

29 s

Dial Tones

10 s

Dial Tone

30 s

Dial Tone

29 s

Dial Tone

12 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-Up-Tone

11 s

Dial Tone

2 s

Dialing-tone

5 s

Sms

2 s

Dial-up

3 s

Dial Tone

6 s

Dial Tone

2 s

Dial Tone

1 s

Dial Tone

5 s

Dial Tone

3 s

Hello

6 s

vandy swish

8 s

Syntho

3 s

vandy swish

1 s

Dial Tone 2

4 s

CP77 Dial Tone

2 s