Charging The Batteries; Registering Handsets With The Base - Fortinet FON-860i User Manual

Charging the batteries

1. Place the handset in the handset charger. The handset turns on,
and the battery charge indicator in the display starts to flash.
2. Charge the batteries for at least 10 hours before first use.

Registering handsets with the base

You must register the handsets with the base. You can use the
handset charger, or you can use the handset itself.
A base can support up to three handsets with three concurrent
calls. It can support up to eight handsets if they aren't all used at
once. If you have more than three handsets and are getting busy
signals, add more bases to your installation in order to handle
more calls.
If If the handset you want to register is already registered with another
base, you need to deregister the handset from that base before you
can register it with a new base. See
base" on page 13
Fortinet Technologies Inc.
"Deregistering a handset from a
Page 11 FON-860i Telephone User Guide