# The Wireless Telegraphy (Exemption) Regulations 2003, Part I: INTERPRETATION


In this Schedule—
“data message” means a non-voice message;
“MPTs 1322, 1334, 1371 and 1384” means Department of Trade and Industry Performance Specifications 1322, 1334, 1371 and 1384 referred to in Part IV of this Schedule; and
“prescribed apparatus” means a station or apparatus described in the Interface Requirement referred to in Part III of this Schedule.

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Source: https://www.legislation.gov.uk/uksi/2003/74/schedule/4/part/I (the official version)
Page: https://openlegislation.uk/wireless-telegraphy-exemption-regulations-2003/schedule-4/part-I
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.