ECN Forum Forums General Topics of the Trade Voice - Data - Video Discussion Identify telephone number?

There are a couple of test numbers in Ireland that are also standard across the eircom network.

The line identifier works much as you described.
It will just read back the full phone number as per the caller ID, without the lead 0.

i.e. 021 555 5555 will be read as 21 555 5555

The line tester now prompts for an ID + Pin before it will go any further.