Motorola Secret codes use a pause in them which I will represent with ^ which means you need to hold * until a box appears, the codes will allow you to access the field test and engineering hidden menu locations on your Motorola device.
As always the standard *#06# can be used to display the IMEI number on the handset, the following codes are available from the phone line, changing the 1 to a 0 at the end of each line will reverse or disable the changes made using these Motorola secret codes.
Codes
| Code | Function |
| ^ ^ ^ 0 0 5 ^ 1 ^ | Adds the phone book option to the main menu of you Motorola |
| ^ ^ ^ 1 0 7 ^ 1 ^ | Adds the messages menu to the main menu option |
| ^ ^ ^ 0 0 8 ^ 1 ^ | Line Switch Function allows you to edit the display name |
| ^ ^ ^ 0 0 4 ^ 1 ^ | Access the Change pin function |
| ^ ^ ^ 0 0 5 ^ 1 ^ | Reset the Pin using your PUK code |
| ^ ^ ^ 1 1 9 ^ 1 ^ | Enable EFR on your device |
| ^ ^ ^ # # #^ 1 ^ | Function Selection |
| ^ ^ ^ 1 0 8 ^ 1 ^ | Copies the Sim Memory to the phone book |
| ^ ^ ^ 1 1 3 ^ 1 ^ | Access the Engineering and Field Test Menu |
| ^ ^ ^ 1 0 1 ^ 1 ^ | Sets the search menu to slow |
| ^ ^ ^ 1 0 2 ^ 1 ^ | Sets the search menu to medium |
| ^ ^ ^ 1 0 3 ^ 1 ^ | Sets the search menu to fast |
You can also force a Motorola to a specific frequency using the following codes in the secret engineering menu which can be accessed by entering 048263* quickly in the Engineering menu mentioned in the above table, one there you can make use of the following opcodes;
| Code | Frequency |
| 10*0*3 | GSM 900 |
| 10*0*4 | GSM 1800 |
| 10*0*5 | GSM 1900 |
| 10*0*6 | GSM 900/1800 Dual Band |
| 10*0*7 | GSM 850/1900 Dual Band |
If you know any other Motorola Secret Codes please send them to me via E-mail so that I can include them in this list.