可使用本标准客观测量模拟和数字电话接收器以及非传统电话接收器（如无线设备）的磁场。也可以评估未连接到电话的接收器。不包括静电场的测量，例如永磁体产生的静电场。本标准中描述的方法适用于100 Hz至10000 Hz范围内的测量。

Magnetic 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.