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Special Line Considerations
• Rollover Telephone Lines
A rollover telephone system is a group of two or more separate telephone lines that pass incoming calls to each other if
they are busy.
• Two-Line Telephone System
A two-line telephone system is nothing more than two separate telephone numbers on the same wall outlet.
• Convert Telephone Wall Outlets
• Install Your Brother Machine, an External Two-Line TAD and Two-Line Telephone
When you are installing an external two-line telephone answering device (TAD) and a two-line telephone, your machine
must be isolated on one line at both the wall jack and at the TAD.
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