Listen into the room from an internal telephone, Listen into the room from an external telephone, Door terminal calls should always reach you – Auerswald 2206 USB User Manual

Page 41: Use the remote switching relay (via telephone), B f n f, B r f 7 w f 67# f, B 7 o 84 k k, B 7 o 85 k s

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Listen into the room from an internal telephone, Listen into the room from an external telephone, Door terminal calls should always reach you | Use the remote switching relay (via telephone), B f n f, B r f 7 w f 67# f, B 7 o 84 k k, B 7 o 85 k s | Auerswald 2206 USB User Manual | Page 41 / 76 Listen into the room from an internal telephone, Listen into the room from an external telephone, Door terminal calls should always reach you | Use the remote switching relay (via telephone), B f n f, B r f 7 w f 67# f, B 7 o 84 k k, B 7 o 85 k s | Auerswald 2206 USB User Manual | Page 41 / 76
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