Nokia C3 - 01 "LOW BELL" Ringtone
Similar ringtones to the old line phone that head similar ringing bell.
In the landline telephones, not necessarily red in color, bells or ringtones are rung by impressing a 60 to 105-volt RMS 20-Hertz sine wave across the tip and ring conductors of the subscriber line, in series with the 48 VDC loop supply. This signal is produced by a ringing generator.
Simply explain a High Voltage Electricity that kicks a metal bell inside an old telephone, so you can hear it and can pick and answer the phone.
☎️
Негізгі бет Nokia C3 - 01 "LOW BELL" Ringtone 🎼🎵 🎶
Пікірлер