[24]
Registering Accessory Handsets
If you purchase an accessory handset, you need to register the handset before use. Only one handset can be
registered at a time. Handsetssupplied with the phone are registered to the base by the factory. When charged,
pre-registered handsetsdisplay a handset ID number. Handsets that have not been registered display MODELS
VARY!CHARGE HANDSET ON THE BASE FOR REGISTRATION OR REFER TO OWNER'S MANUAL. (If an
accessory handset has ever been registered to a base, you must reset the handset before you can register it to a
new base. See on page25.)
When you register an extra handset to the base, the handset ID will be assigned.
1. Before registering the DSS3405 accessory or extra handset, the battery packMUST be charged for 15-20 hours.
2. Place the extra handset in the main base unit to begin registration.
3. While the handset is registering, HANDSET REGISTERING appearson the LCD display. When
REGISTRATIONCOMPLETE appears, the handset has been registered to the base. If REGISTRATION FAILED
appears, please try these stepsagain.
Resetting Handsets

Registering DSS3405 Handsets