Tadiran Telecom Emerald ICE Quick Start Manual page 20

System Registration and Deregistration
3. Press and hold the [F1] key for 5 seconds to enter the System Pro-
gramming mode. The LCD will display the following:
4. Press [F2] to select the registration mode.
5. Press [F3] key to enter registration mode, the LCD will display the
following:
6. Press [F2] key to select the [YES?] mode.
7. Reattach Line 1 to the marked slot in the rear of the Base Unit.
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