Finland's residents now face being caught short during car trips if their phones are out of credit, because the country's road management agency has introduced an SMS entry system for public toilets.
Called the SMS Lock System, users must text "OPEN" to a number shown on the door of various toilets and shower rooms along Highway One in Paimio and Salo, near Turku, where the texting service began operating earlier this month.
View: The full story @ The Reg
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