Resetting the Registration Code
6. Maintenance
37
905 Telephone User’s Guide
503-802-100 (Issue 2 August 1998)
5
Replace the cover by sliding it on its track up over the
battery compartment until it snaps firmly into place.
6
The new batteries must be charged before using the
telephone. Place the handset face-down in the base (or
face-up if the base is installed on a table) and allow it to
charge for at least four hours. Although the telephone
may operate before that, let the batteries charge fully for
best performance.
Charging the
Spare Battery
Pack
The spare battery pack is the Model 3091, which must be
purchased separately. Follow these steps to charge the
spare battery pack.
1
Open the base unit battery compartment.
2
Place the optional spare battery pack in the battery
compartment.
3
Make sure the metal contacts on the end of the battery
are aligned with the charging contacts in the battery
compartment.
4
Replace the battery compartment cover.
5
When the battery is installed properly, the SPARE BATT
CHARGING light on the base unit lights.
6
The spare battery is fully charged after 15 hours.
Resetting the Registration Code
There are three ways to reset the registration code. First try Method One, which
is the easiest. If this does not work, then try Method Two. If Method Two does not
work, try Method Three.
Method One
Follow these steps to reset the registration code.
1
Place the handset in the base, making sure the
CHARGING/HANDSET IN USE light is on.
