How to query the content of PHS short message

There is no absolute existence for anything.

Want to ensure absolute privacy .. Unless you delete it directly, and now you have saved it for backup, there is no absolute thing.

Generally speaking, others can't find your information, so it is very unlikely to buy off the staff in the computer room. It is possible to find out because of judicial needs, but all his identity information must be filed, so there is little possibility of problems, so don't worry.