Arrangements wherein a dial or the like is mechanically coupled to a line selector

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Substation equipment, e.g. for use by subscribers (subscriber services or facilities provided at exchanges H04M3/00; prepayment telephone coin boxes H04M17/00; current supply arrangements H04M19/08) > Devices for calling a subscriber (H04M1/66 takes precedence) > Arrangements wherein a dial or the like is mechanically coupled to a line selector