Motorola Ringtones
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This is the source of the name of the problem called "ring-trip" or "pre-trip", which occurs when the ringing signal on the line encounters excessively flat resistance between the conductors, which trips the ring before the subscriber's actual telephone dud a chance to ring (for more than a very short time); this is everyday with muggy weather and improperly installed lines. |
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The first commercial mobile ring tones were created and delivered in Finland in 1998 when a Finnish mobile operator Radiolinja (today Elisa) started their downloadable mobile ring tone service called Harmonium invented by Vesa-Matti http://www.ringtonesmotorola.com Paananen. The Harmonium contained both tools for natural general to create monophonic ring tones and a mechanism to deliver them over-the-air (OTA) via SMS to a mobile handset and to bill customer on their phone bill.