AT&T GL210 User Manual

71
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 handset
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
inserted with charged batteries before proceeding.
2. While you press and hold FIND HS, plug the telephone base power adapter back to the power
outlet.
3. Keep pressing FIND HS aer about 10 seconds, then release FIND HS and then press it again
within two seconds. You hear a conrmation tone. All handsets display To register HS... and ...see
manual. Allow up to one minute for the process to complete.
If the phone fails to enter this mode, repeat Step 1 through Step 3.
The telephone base will be powered up as normal if you fail to press FIND HS within two seconds
in Step 3.
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 53-54 for handset
registration instructions.

AT&T GL210 Specifications

General

Brand	AT&T
Model	GL210
Category	IP Phone
Language	English