Brother Fax-1020Plus Owner's Manual page 197

IMPORTANT INFORMATION - CHAPTER 15
plugged into the mains and switched on at the power socket of the mains switch if applicable.
This owner's manual has been provided with your machine to help you make use of the
functions provided.
This machine must not be connected in conjunction with parallel extension telephones,
unless those telephones are connected downstream of this machine. This means that the
cable to which any extension device is connected, should be terminated on a BT modular
jack plug type 431A which in turn is inserted into the modular socket of the T-shaped line
cord connector of this machine. If these instructions are not followed, the following
conditions may occur:
1. The fax machine inadvertently auto-answers in response to outward pulse dialling of an
extension telephone.
2. Fax transmissions can be impaired or will fail entirely.
3. Remote activation from extension telephones may not work correctly.
If in doubt about any aspect of telephone extension cabling, contact BT, Kingston upon
Hull Telecommunications, your PBX maintainer, your CATV company or a reputable
telephone cabling company.
15-3