VTech i5888 User Manual page 107

Installation of Battery Pack in Handset
As you register additional Handsets to the system, they will be assigned
extension numbers in the following order: HANDSET 2, HANDSET 3,
HANDSET 4, and so forth.
Whenever a charged Handset battery pack is installed, the Handset will
automatically begin SEARCHING FOR BASE (if previously registered), or
it will prompt you to ENTER BASE ID to register the new Handset.
BEFORE USING YOUR HANDSET(S), CAREFULLY PEEL OFF THE
PROTECTIVE FILM, COVERING THE DISPLAY.
Follow the steps below:
1. Remove the battery cover by
pressing on the indent and
sliding downward.
2. Place the new battery pack in
the Handset with the metal
contacts
charge contacts in the battery
compartment.
3. Replace the battery cover by
sliding it upwards.
4. If the new battery pack is not
already charged, place the
Handset in the charger, and allow it
to charge for 12 hours. After initial
charge, a maintenance charge of 8
hours should be sufficient.
5
aligned with the