Originally posted by Diggory Laycock:
I would like to know if this is because the code only handles US CID (I'm in the UK) - or whether this is because the built-in mac modem does not handle CID (which I was lead to believe historically.)
Is CID different in the UK from the US (or the rest of Europe?)
I ask because I recently got back from a trip to Greece. When we went, my father and I took a brand new US phone with us to give to my aunt. The phone has Caller ID capability and was designed for the US phone system. We had to buy a 220 V power brick to run the base station, and an adapter plug to plug the phone into the phone line. (The phone works fine as-is once the appropriate adapters are used).
When my aunt receives calls on the phone, the caller ID displays correct information, though it's formatted to appear as a US phone number (i.e. a phone number like 25220 60xxx gets displayed as 1-252-206-0xxx). It even displays correct caller ID information on calls she gets from Germany (again, the phone adds a 1 at the beginning and formats the number as a US number).
If a US phone can display European Caller ID info, that would mean the US and Europe (at least Greece and Germany) use the same standard. If my aunt were to call the UK, would her information show up on caller ID?
And for those interested, 25220 is the city code for Prosotsani and the surrounding villages, and the 60- interchange is for the villages of Grammeni and Aggitis (combined population of ~350 or so, so 999 unique phone numbers is more than enough)
