Timorese Portuguese is a legacy of Portuguese rule of Timor-Leste from the 16th century. It had its first contact during the Portuguese discoveries of the East, but it was largely exposed to Portuguese Timor in the 18th century after its division from the rest of the island by the Netherlands. However, Tetum remained the main lingua franca of Timor-Leste during Portuguese rule, although the most commonly used form, known as Tetun-Prasa used in Dili, was heavily influenced by Portuguese. Following the Carnation Revolution in Portugal in 1974, political parties emerged in Portuguese Timor for the first time, all of which supported the continued use of Portuguese, including APODETI, the only party to advocate integration with Indonesia, which stated that it would support the right to "enjoy the Portuguese language" alongside Indonesian. On 7 December 1975, nine days after declaring independence from Portugal, Timor-Leste was invaded by Indonesia, which declared the territory as its 27th province in 1976, with Indonesian as the sole official language. During the Indonesian occupation, the use of Portuguese in education, administration and the media was banned by the Indonesian authorities, which saw the language as a threat. This was despite the fact that the 'People's Assembly', which petitioned President Suharto for integration with Indonesia, conducted its proceedings in Portuguese, under a banner reading "Integração de Timor Timur na República da Indonésia". The last school to teach in Portuguese, the Externato São José, was closed in 1992. The reintroduction of Portuguese as an official language aroused criticism amongst Indonesian-educated youth, but according to the 2004 census, 36.7% of respondents aged 6 years and older said they had “a capability in Portuguese.”
Social context
After independence, Portuguese was restored by the new government of Timor-Leste as one of the official languages with Tetum, with Indonesian and English as "working languages". Timor-Leste asked for help from Brazil, Portugal, and the Latin Union to spread the teaching of the language, although its prominence in official and public spheres has been met with some hostility from younger Indonesian-educated East Timorese. Some people in Timor-Leste have complained that teachers from Portugal and Brazil are poorly equipped to teach in the country, as they do not know local languages, or understand the local culture. Nevertheless, the late Sérgio Vieira de Mello, who headed the United Nations Transitional Administration in East Timor, was a Brazilian who not only established a close working relationship with Xanana Gusmão as a fellow Portuguese-speaker, but was respected by many East Timorese because of his efforts to learn Tetum.
Phonology
The Portuguese dialect of the East Timorese people is similar to other Lusophone Asian dialects, like the Indian, Malaysian and Indonesian ones, and to some extent, the African as well. The translation for “please” is por favor. It is in Brazilian colloquial speech, or in Brazilian educated speech, in Timor-Leste, but in European Portuguese. East Timorese and Mozambican accents are intelligible, local government and schools are strict to teach European dialect, as Macau, Portugal and PALOP countries use, because European is the chosen pronunciation, the native pronunciation is closer to European than Mozambican even though it is midway between European and Mozambican dialects, so it is common for foreigners to hear being used in Timor-Leste. The Portuguese standard phonology is slightly affected by Tetum and other native languages, even though it is not a mother language of the population.
Orthography
Timor-Leste uses the standard European Portuguese spelling patterns: which is used by Portugal, PALOP and Macau.