Brother MFC-J3540DW Online User's Manual page 252

Home > Fax > Telephone Services and External Devices > External and Extension Telephones > Connect
an External or Extension Telephone
Connect an External or Extension Telephone
You can connect a separate telephone to your machine as shown in the diagram below.
LINE
1
2
EXT.
1 Extension telephone
2 External telephone
Related Information
• External and Extension Telephones
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