Loss of cell phone reception inside of a building generally indicates that the following two issues may be present: 1. High electromagnetic interference (EMI) environment from dirty electricity that is being generated by electronic products. 2. Shielding and Faraday cage effects from metalwork in the building.
Steven Magee
building, cage, cell, dirty, electricity, electromagnetic, electronic, environment, faraday, generated, interference, loss, metalwork, phone, products, reception, shielding, signal