MONTRÉAL, April 20, 2017 /CNW Telbec/ - Bell today announced its award-winning LTE wireless network is now the first in North America capable of delivering Quad Band LTE Advanced (LTE-A) service, offering customers access to the fastest mobile data speeds available. With the addition of 256 QAM technology, Bell is ready to deliver broadband speed of up to 750 Megabits per second.