Grandstream Networks 29578 - Manuel (Page 4)


Notice must be given to the telephone company upon
termination of your telephone from your line.
REN Number
On the bottom of this equipment is a label indicating, among
other information, the Ringer Equivalence Number (REN) for the
equipment.
The REN is useful in determining the number of devices you may
connect to your telephone line and still have all of these devices
ring when your telephone number is called. In most (but not all)
areas, the sum of the RENs of all devices connected to one line
should not exceed 5. To be certain of the number of devices you
may connect to your line as determined by the REN, you should
contact your local telephone company.
REN Number is located on the cabinet bottom.
Hearing Aid Compatibility (HAC)
This telephone system meets FCC/Industry Canada
standards for Hearing Aid Compatibility.