First you login if you have not username and password you click the new registration button and fill all the details first.
After login and show your handset device or mobile mobile device such as IMEI number,IMSI number, SIM Serial number,SIM Card name, SIM country name
as well as SIM operator name.
Insert number is most usable number if you use this number in current mobile you can not insert this number because message send in this number you must this Insert number of your another mobile number
example of you insert 123456 mobile number then the message send in this number you must be insert another number when your mobile or device stolen by other persons.in some cases your device has stolen when new user insert new simcard and
switch on mobile automatic message generate with the the location and Sim Serial number such8940099335784788.
If you want to delete number you long click the mobile number. Show address to saw your current location using lattitute and longitute