Hi there, Does anyone know what the standard is for CID in the UK? I'd like to know if I can expect a ZyXEL modem to support CID... -- Cheers, ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Jason Haar, Unix/Network Consultant | Phone/Fax: +44 1865 744679 PGP Key fingerprint = 20 CB BA 87 02 B3 95 BC 51 34 FE F0 A6 53 2B 3B