ForwardThis standard replaces IEEE Std 1027-1984@ IEEE Trial-Use Standard Method for Measuring the Magnetic Field Intensity Around a Telephone Receiver. Comments on this standard and suggestions for the additional material should be addressed to: Secretary@ IEEE Standards Board@ The Institute of Electrical and Electronics Engineers@ Inc.@ 445 Hoes Lane@ Piscataway@ NJ 08855. This new standard was prepared by the Subcommittee on Telephone Instrument Testing of the Transmission and Access Systems Committee of the IEEE Communications Society (formerly the IEEE Communications Technology Group).ScopeMagnetic fields of analog and digital telephone receivers@ as well as non-traditional telephone receivers@ such as wireless devices@ may be objectively measured using this standard. Receivers not connected to a telephone may be evaluated as well. Measurement of static fields@ such as those created by permanent magnets@ is not covered. The methodology described in this standard is suitable for measurements in the range of 100 Hz to 10 000 Hz.