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1- Position the CK-1A4 box under the telephone with the jacks facing towards the back
of the phone. (See Fig. 3).
2- Make sure that the surface on the telephone is clean and free of dust and/or oil.
3- Peel the two paper protectors off back side of the "SENSOR BOARD" . Align the
SENSOR Board as shown in Fig. 2. Note that the SENSOR Board will almost click into
place because it has been designed to fit the contour on the phone. Make sure that the
SENSOR Board fits flush against the phone, and press down on it to secure it. The
SENSOR Board should be completely covering the Line lights on the phone.
Must Cover Lights on Phone!
Fig. #2
