Thread: CharlieCards v.v. Oyster (and Octopus?)
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Old April 3rd 12, 08:49 PM posted to uk.railway,uk.transport.london,misc.transport.rail.americas
Adam H. Kerman Adam H. Kerman is offline
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Default Telephone line numbers, prefixes, and area codes
Stephen Sprunk wrote:

PBX trunks aren't numbered.

If outbound trunks aren't numbered, how does ANI work?
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