Panasonic CPC-EX Benutzerhandbuch

Section 300-Installation

Chapter 1. Requirements

DBS-2.3/9.2-300

DBS Manual - Revised April 2000

  1-2

•

This equipment complies with Part 68 of the FCC Rules. On the left cover 
panel of this equipment is a label that contains, among other information, the 
FCC registration number and Ringer Equivalence Number (REN) for this 
equipment. If requested, provided this information to your telephone 
company.

•

If the DBS telephone equipment caused harm to the Telephone Network, the 
Telephone Company may discontinue your service temporarily. If possible, 
they will notify you in advance. But if advance notice isn’t practical, you 
will be notified as soon as possible. You will be advised of your right to file 
a complaint with the FCC.

•

Under the FCC Rules, no customer is authorized to repair this equipment.  
This restriction applies regardless of whether the equipment is in or out of 

FCC Registration 
Number

When used as a key system: ACK4A4-60490-KF-E

When used as a PBX: ACK4A4-60489-MF-E

Ringer Equivalence

0.5B *

Network Address

Signaling Code

E

* The ringer equivalence number (REN) is useful to determine the quantity of 
devices that you may connect to your telephone line and still have all of those 
devices ring when your number is called. In most areas, the sum of the RENs 
of all devices on any one line should not exceed five (5.0). To be certain of 
the number of devices you may connect to your line, as determined by the 
REN, you should call your telephone company to determine the maximum 
REN for your calling area. 

Loop Start 
Trunk

2-wire loop

RJ21X

9.0F

02LS2

Ground Start 
Trunk

2-wire ground

RJ21X

9.0F

02GS2

DID Trunk

2-wire DID

RJ21X

9.0F

02RV2-T

T1 Trunk

T1

RJ48C

6.0F

04DU9-DN,
04DU9-1SN

OPX Adaptor

OPX

RJ21X (at 
DBS DBS)

9.0F

0L13A
0L13B
0L13C (recommended)