8
If your home has specially wired alarm equipment connected to the telephone line, ensure the
installation of this equipment does not disable your alarm equipment. If you have questions
about what will disable alarm equipment, consult your telephone company or a qualified
installer.
"The Ringer Equivalence Number (REN) is an indication of the maximum number of terminals
allowed to be connected to a telephone interface. The termination of an interface may consist of
any combination of devices subject only to the requirement that the sum of the RENs of all the
devices does not exceed five."
Summary of Contents for 4902013
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Page 14: ...Remarks The dialer is not applicable to the ISDN ADSL switch board phone connections ...
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