Secret codes for Apple iPhone 7
You can use on of the following hidden features and tests just by typing in the following codes:
*3001#12345#* and press the green phone icon– you will enter Field mode.
If you open the application in this way, it will show you information about current parameteres of the mobile network, usually unavailable for normal users.
*#06# – it will show you the IMEI number (an unique number for each mobile device)
This number (along with the details of the the SIM card) identifies a user of a certain mobile network. If you know your IMEI number you may take off the blockade of the SIM or you can make the stolen device almost impossible to sell by reporting the IMEI number as stolen.
*#21# and press the green phone icon – you will see settings for transferring the phone calls, fax etc.
*#30# and press the green phone icon – you will see information regarding current status of the presentation of your number while making phone calls.
*#33# and press the green phone icon – you will see information about blocked phone calls.
*#43# and press the green phone icon – you will see settings for awaiting calls.
*#61# and press the green phone icon – it will show you the number to which the calls are transferred to.
*#62# and press the green phone icon – it will show you the number to which your calls are transferred when you are out of reach or when your phone is switched off.
*#67# and press the green phone icon – it will show you the number to which your calls are trasferred when your number is currently busy.
5005# and press the green phone icon – it will show you the IMSI number.