Exchange rates:
Tuvaluan dollars or Australian dollars (AUD) per US dollar - 1.1151 (2009), 1.2059 (2008), 1.2137 (2007), 1.3285 (2006)
Communications ::Tuvalu
Telephones - main lines in use:
1,700 (2009) country comparison to the world: 226
Telephones - mobile cellular:
2,000 (2009) country comparison to the world: 215
Telephone system:
general assessment: serves particular needs for internal communications
domestic: radiotelephone communications between islands