Bizfon 680 Guida Utente

57

WARNING! This section includes describes installation of 

the product with the appropriate Bizfon ProIn-
stall kit. It is suited for professional telephone 
systems personnel. You should be familiar with 
telephone systems and wiring before attempting 
this type of installation. Call (877) 603-4100 to 
order your professional installation and/or a 
ProInstall kit.

If you want to have more than six incoming lines or more than 
eight extensions, you must install more than one Bizfon 680. 
For example, if you want ten incoming lines and sixteen exten-
sions, install two Bizfon 680s. 

This following table details what is explained in the section:

Typical installation examples

Figure 1 through Figure 3

Professional installation and wir-
ing instructions

Pages 59 through 73

Adding units to an existing 
installation

Removing units from a Bizfon 
680 cluster