I have a different view on phone numbers from that on email addresses. A mobile phone number is simply a collection of numbers. Unlike (eg) a National Identity number is it not, of itself, capable of identifying anything except a phone handset or SIM card. It is thus not personal data. However one is capable of arguing that a mobile phone number, since it is a personal attribute, is capable *with other information* of identifying a living individual in the same manner as a photograph. Thus the context of storage and retrieval of the mobile phone number, in my view, creates scenarios where it may be able to be construed as personal data. It differs from an email address since an email address leads "always" to a person and not to a computer. Tim Trent - Consultant Direct: +44(0)1344 392644 Mobile:+44(0)7710 126618 email: [log in to unmask] <blocked::mailto:[log in to unmask]> Marketing Improvement Limited, Abbey House, Grenville Place, Bracknell, United Kingdom, RG12 1BP <blocked::http://www.marketingimprovement.com/> http://www.marketingimprovement.com This message is for the intended addressee's use only. It may contain confidential, proprietary or legally privileged information. No confidentiality or privilege is waived or lost by any mis-transmission. If you receive this message in error, please immediately delete it and all copies of it from your system, destroy any hard copies of it and notify the sender. You must not, directly or indirectly, use, disclose, distribute, print, or copy any part of this message if you are not the intended recipient. Any views expressed in this message are those of the individual sender, except where the message states otherwise and the sender is authorised to state them to be the views of any such entity. _____ From: This list is for those interested in Data Protection issues [mailto:[log in to unmask]] On Behalf Of Julian Curmi Sent: Monday, June 21, 2004 9:47 AM To: [log in to unmask] Subject: [data-protection] DP - Email Address - Personal Data? So What About a Mobile Phone Number? The discussion about whether or not an email address constitutes personal data or not, is very interesting. So what about a mobile phone number, whether or not one's own personal mobile phone number or a mobile phone number given to an employee by the respective employer?? May one argue on the same lines?? Regards Julian Curmi Information Security Officer Bank of Valletta plc Malta, Europe _____ Internet Email Notice The information contained in this message or any of its attachments may be privileged and confidential and intended for the exclusive use of the addressee. If you are not the addressee, any disclosure, reproduction, distribution or other dissemination or use of this message is strictly prohibited. Opinions or views expressed in this message belong to the author only, except where the message states otherwise and the sender is authorised to state them to be the views of Bank of Valletta plc or any of its subsidiaries. If you have received this message in error, please delete it forthwith, destroy any hardcopies, and kindly inform the author immediately. Thank You. Website: http://www.bov.com/ _____ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ All archives of messages are stored permanently and are available to the world wide web community at large at http://www.jiscmail.ac.uk/lists/data-protection.html If you wish to leave this list please send the command leave data-protection to [log in to unmask] All user commands can be found at : - http://www.jiscmail.ac.uk/help/commandref.htm (all commands go to [log in to unmask] not the list please) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^