and Internet Protocol and Voice services. Data services include: Asynchronous Transfer Mode service Domestic Leased Circuit Facilities Management Frame Relay International Private Leased Circuit Internet protocol services include: Corporate Dialup and ADSL via access to DSLAMs located in office buildings Dedicated Leased lines Global internet protocol network Global Virtual Private Network Metropolitan Ethernet services Internet Protocol Transit/Backbone services Managed Security Services Hosting Services Co-location Service References Members of the Conexus Mobile Alliance Internet in Singapore Mobile phone companies of Singapore Telecommunications companies of Singapore Telecommunications companies established in 1998 1998 establishments in Singapore Companies listed on the Singapore Exchange Internet service providers of Singapore Singaporean brands