User's Manual

Appendix

Expand your telephone system

The handsets provided with your telephone system are already registered.

Each handset is assigned a number that displays on the handset. Additional

handsets registered to the telephone system are assigned in sequential order.

For instance, if the telephone system already has HANDSET 1 and HANDSET 2,

the new registered handset is assigned HANDSET 3. After registration, you may

rename the handsets (see Rename handset on page 22). This telephone system

accommodates up to 12 handsets.

Add and register a handset

You can add new handsets (LS6405, purchased separately) to your telephone

system. Each handset must be registered with the telephone base before use.

When first purchased, each handset displays Put HS on BASE to register. You

may need to charge the handset before registering it to the telephone base. For

more details on battery charging, see page 4.

To register a handset:

Make sure the handset shows Put HS on BASE to register. Place the

handset you wish to register in the telephone base.

The handset displays Registering...Please wait and the red IN USE light

on the telephone base turns on. It takes about 90 seconds to complete the

registration process. The handset displays HANDSET X Registered (X

represents the registered handset number). The IN USE light turns off and the

handset beeps when registration completes.

If registration fails, it will automatically restart. If it fails after three trials, the handset

displays Registration failed for a few seconds, then Put HS on BASE to register.

To reset the handset, remove it from the telephone base. When the handset

displays Put HS on BASE to register, try the registration process again.

You cannot register a handset if any other system handset is in use.