Guardian is the new antitheft system for Symbian Series 60 devices. Every time you switch on your mobile telephone, Guardian proceeds with authentication of the inserted sim card; if authentication fails, Guardian send a notification sms message to a previously set telephone number.
In addition, the system features remote control functions, i.e. deleting your photographs/phone book/text messages/video/audio data in case of loss or theft of your mobile phone.
Please NOTE that all the sms sent / received by Guardian will not notified in any way to the user, no icons, no lights, no sounds, no vibro, nothing visibile in inbox/sent/outbox messages folder, and of course, no traces left in logs.