Multi-line connections (PBX); If you are installing the machine to work with a PBX; Custom features on your phone line- Page 126

Brother 2820 User Manual

2014 Dodge Charger SRT Owner Manual

Table of Contents

USERā€™S GUIDE FAX-2820/FAX-2920/MFC-7220/MFC-7225N
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Appendix A

A - 9

Multi-line connections (PBX)

Most offices use a central telephone system. 
While it is often relatively simple to connect 
the machine to a key system or a PBX 
(Private Branch Exchange), we suggest that 
you contact the company that installed your 
telephone system and ask them to connect 
the machine for you. It is advisable to have a 
separate line for the machine. 

If the machine is to be connected to a 
multi-line system, ask your installer to 
connect the unit to the last line on the system. 
This prevents the unit from being activated 
each time a telephone call is received.

If you are installing the machine to 
work with a PBX

1

It is not guaranteed that the unit will 
operate properly under all 
circumstances with a PBX. Any cases of 
difficulty should be reported first to the 
company that handles your PBX.

2

If all incoming calls will be answered by 
a switchboard operator, it is 
recommended that the Receive Mode 
be set to 

Manual

. All incoming calls 

should initially be regarded as telephone 
calls.

Custom features on your 
phone line

If you have Voice Mail, Call Waiting, Call 
Waiting/Caller ID, RingMaster, an answering 
service, an alarm system or other custom 
feature on one phone line it may create a 
problem with the operation of your machine. 
(See 

Custom features on a single line.

 on 

page 11-12.)

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