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 telephone
functions, except handset battery charging, will be disabled.
When rst purchased and properly installed for charging (see the Battery installation
and charging section on page 11), put the cordless handset in the handset charger to
charge. The CEC battery charging testing mode is activated while charging.
If you have registered the cordless handset to the DLP73290/DLP73390/DLP73490/
DLP73590 base, below are the testing instructions.
To activate the CEC battery charging testing mode:
1. Unplug the telephone base power adapter from the power outlet. Make sure all
handsets are inserted with charged batteries before proceeding.
2. While you press and hold
, plug the telephone base power adapter back to
the power outlet.
3. Aer about 20 seconds, when the telephone base shows Registering... Please wait,
keep pressing until the telephone base shows Deregister all devices?.
Release and then press it again within two seconds. You hear a conrmation
tone. All handsets display To register HS... and ...see manual. Allow up to one minute
for the process to complete.
When the phone successfully enters the CEC battery charging testing mode,
all handsets display To register HS... and ...see manual, alternately.
When the phone fails to enter this mode, repeat all the steps mentioned above.
To deactivate the CEC battery charging testing mode:
1. Unplug the telephone base power adapter from the power outlet, then plug it back in.
The telephone base is powered up as normal.
2. Register your handsets back to the telephone base. See pages 13-14 for handset
registration instructions.
Appendix
35
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