2. Press ID NUMBER.
3. Using the number keys, enter up to 16 digits for the ID
number. The Model 1104 will recite the digits as they are
pressed.
4. Press ENTER. The Model 1104 will respond: “Enter.”
4.1.2 Interrogating the ID Number
To interrogate the ID numbers:
1. Press WHAT IS.
2. Press ID NUMBER. The Model 1104 will recite the Unit ID
Number programmed.