If you're using a TELUS 4G phone, you can access wireless service on cruise ships worldwide with your international roaming service, using the same wireless number that you use in Canada.
Various wireless operators provide services to cruise ships. To make sure you have access to a wireless service, determine the wireless operator on your ship before leaving on your cruise. TELUS partners with the following cruise ship wireless operators:
AT&T Maritime
Jersey Maritime "Navitas"
Manx Maritime services
MCP (Norway)
OceanCell (Island)
SeaNet (Sweden)
Telecom Italy Maritime
Vodafone Malta "WINS"
These operators currently provide voice and SMS roaming services, while Manx Maritime services and MCP (Norway) additionally provide GPRS data services.