The Santa Clara-based chipmakers inability to move into new markets has come up again amid rumors that it is working on services to provide TV programs over the Internet.

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And the rail operator says it will provide better on-board services, new ticket machines and wireless internet access at stations and on trains.

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Internet phone systems route calls to a particular address on the internet, not to a specific physical location, so it can be tough to provide emergency services with information about where a caller is located.

FORBES