If you have purchased an international roaming package or otherwise added international roaming service and turned on your wireless phone abroad, it will automatically search for a wireless network. When the name or network number of the local operator is displayed, your phone should be ready to use.
1. To call or send a message back to the U.S., simply dial +, followed by 1, then the area code and number.
2. To call or send a text to another country, dial +, followed by the country code and local number.
With most devices, the + sign will appear if you press and hold the 0 key.