Change outbound caller ID name?

[brhalltx]

I see that there are new (to me, anyway) options in VPanel under Features/Preferences/ATA: "Display Name Line 1" and "Display Name Line 2." Support says they're for changing the caller ID name on numbers supplied by VoIPo... Doesn't seem to have any effect for me (on a number supplied by VoIPo), in the short term (15 minutes after setting these, it made no difference), anyway.