How a Cell Phone Call Works as Explained by TELUS [VIDEO]

TELUS has shared a new video explaining how a cellphone call works, for those that have always wondered. The company goes on to explain what can cause reception interference, such as tunnels, mountains, building materials such as lead and thick concrete walls, or even power sources like street car wires.

Check it out below:

Wireless customers of the company can report poor network areas and reception issues via the free TELUS Network Experience iOS app.