It should work. From this Shaw web-site -- hardware details about your BlueCurve:
Available connections on the BlueCurve Gateway include two Ethernet ports for hardwired devices, and dual-band WiFi (2.4GHz and 5GHz).
There are two telephone ports on the modem to support up to two home phone landlines.
Personally, I have FAX'd from my All-In-One printer, connected to one of my telephone wall-ports, which is connected (inside my walls) to my older Shaw Digital Phone Terminal, which is connected to a Shaw coaxial-cable.