California Energy Commission Battery Charging Testing Instructions - AT&T EL50005 User Manual

Appendix
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 battery charging, will be disabled.
When first purchased and properly installed for charging (see Battery installation and
charging on pages 6-8), put the handset in the handset charger to charge. The CEC
battery charging testing mode is activated while charging.
If you have registered the handset to the EL52265/EL52365 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 plugged with charged batteries before proceeding.
2. While you press and hold
adapter back to the power outlet.
3. After about 20 seconds, when the
When the phone successfully enters the CEC battery charging testing mode,
the
...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 9-10 for handset
registration instructions.
and then press it again within two seconds.
light turns off and all handsets display To register HS... and
, plug the telephone base power
light starts flashing, release
30
BC