Dialling may refer to:
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Dialling (mathematics), the mathematics needed to determine solar time
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Dialling (telephony)
Dialling (dialing in US English) is the action of initiating a telephone call by operating the rotary dial or the telephone keypad of a telephone.
Rotary dial
Prior to Strowgers invention of the step-by-step switch in 1891, telephone connecti ...
, making a telephone call
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