Getting the Message? Police Track Phones with Silent SMS
Also known as Flash-SMS, the Silent SMS uses an invisible return signal, or “ping”. Developers from the Silent Services company, who created some of the first software for sending this type of SMS, explain: Sending a Silent SMS is like sending a normal SMS, except that the mobile does not see the message it has received. The SMS’s information is modified, within the data coding scheme, so that the user who receives the message doesn’t notice anything. A Silent SMS can help police to detect a mobile without the person concerned being aware of the request.
Read more: owni
