NetworkLearn more about how Videotron Business mobile network works. Access the VoLTE function. Understand Videotron's LTE network. Use a Videotron partner network. See Videotron Business mobile network coverage. Troubleshooting Solutions to your mobile network’s issues. I don’t have network anymore, what can I do?. We're here to help Why choose Videotron Business? Because we do everything in our power to help our customers focus on what really matters: the success of their business. Contact us Our customer service is dedicated to local businesses. Our advisors will offer you a tailor-made service. Find a store Come see us in one of our 115 stores and enjoy a unique customer experience.