A script is created which accurately monitors filesystem usage. The communication module includes a wiring board including antenna-mounted and IC-mounted regions at different positions in a planar view, an antenna element mounted in the antenna-mounted region, a wireless IC and a mounted component mounted in the IC-mounted region, and side terminals in the IC-mounted region and peripheral portions near the IC-mounted region. The housing has an inner surface defining an interior channel. In this way, a secure, point-to-point connection between at least two of the plurality of devices can be established. The legal document server transmits the generated legal document directly to the recipient. At least one recess is formed in the sidewall of each bump structure.