In the US, Canada, and Europe this tone (4800 hz) is used for testting DSO and DS1 circuits. It is also used by Long distance carriers for account code billing. South Africa is backwards bigtime
@antihumor2231
5 жыл бұрын
Here in North America we get this tone when the other line is hung up (at least in my brother's school).
@Brillemeister
3 жыл бұрын
Interesting. God bless
@davidcastro5264
16 күн бұрын
Mexico use to have that tone sound back in the days not anymore now it’s has different tone sound
@snekkevik
16 жыл бұрын
we had that on in Norway on 1980s Ithink not anymore..
@therealdjflip
17 жыл бұрын
the first bit long tone just sounds like the dial tone on a internal pabx network
@antihumor2231
5 жыл бұрын
Dial tone: 0:04 Busy signal: 0:11
@orbisaustralis7608
16 жыл бұрын
the same here in chile (south america) i think that is the same system
@gerardosoto5673
3 жыл бұрын
400 hz continuous dial tone
@Manu_MMI
4 жыл бұрын
Ohhh this is identical to the phone we eared in the movie Tchernobyl
@FumoReimuGaming
6 жыл бұрын
Sounds Europe and Mexico’s but a little different and Low pitched
@seanzappulla71
10 жыл бұрын
It sounds like an Australian phone with the diverted dial tone in Australia. To divert a landline phone in Australia *21the phone number# to turn off #21# area code not needed if diverted to a landline phone in the same area code but if diverted to a mobile phone in Australia you push the #2104 mobile phone number # to un divert #21# . This is in Australia only ask phone company to find out in your country.
@markj.9177
2 жыл бұрын
British!
@seanzappulla71
10 жыл бұрын
Australian ring tone that the caller hears when call a cell phone sounds like a UK and a New Zealand ring tone but a Land line phone has a very different ring tone and a dial tone but it doesn't make any sense. When i call New Zealand landline phone numbers from Australia the ring tone sounds like the Australian cell phone ring tone but it's the same ring tone.
@pipm9644
7 жыл бұрын
You also have one like Ireland, everybody forgets about Ireland
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