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Appendix
98
California Energy Commission battery charging testing instructions
This telephone is set up to comply with the energy-conserving standards right out of the box. These
instructions are intended for California Energy Commission (CEC) compliance testing only.
When the CEC battery charging testing mode is activated, all headset functions, except battery charging, will be
disabled.
To activate the CEC battery charging testing mode:
1. Unplug the telephone base power adapter from the power outlet. Make sure all handsets are plugged with
charged batteries before proceeding.
2. While you press and hold FIND HANDSET, plug the telephone base power adapter back to the power
outlet.
3. After about 20 seconds, when the IN USE light starts flashing, release FIND HANDSET and then press it
again within 2 seconds.
When the phone successfully enters the CEC battery charging testing mode, the IN USE light turns off and all
handsets display To register HS, see manual.
When the phone fails to enter this mode, repeat Step 1 through Step 3 above.
The telephone base will be powered up as normal if you fail to press FIND HANDSET within
2 seconds in Step 3.
To deactivate the CEC battery charging testing mode:
1. Unplug the telephone base power adapter from the power outlet, and then plug it back in. Then the telephone
base is powered up as normal.
2. Place the handset in the telephone base to register it back. The handset displays Registering...Please wait
and the red IN USE light on the telephone base turns on. I
The handset shows HANDSET X Registered and you hear a beep when the registration process
completes. The registration process takes about 90 seconds to complete.