Blf/xfer, Blf/xfer key requirements and functionality, Line keys and softkeys – Aastra Telecom 6757I User Manual

Page 131

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Blf/xfer, Blf/xfer key requirements and functionality, Line keys and softkeys | Aastra Telecom 6757I User Manual | Page 131 / 276 Blf/xfer, Blf/xfer key requirements and functionality, Line keys and softkeys | Aastra Telecom 6757I User Manual | Page 131 / 276
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