Konftel 800 - Page 4

Contents
Chapter 7: Features and
accessories 51
Expansion of the phone coverage................ 51
Functions of the Master and Slave devices.. 51
Connection of the Slave devices to the
Master phone......................................... 52
Arranging a daisy chain................................ 52
Expansion microphone firmware upgrade.... 53
Upgrading expansion microphone
firmware..................................................53
Upgrading two expansion microphones........54
Terminating expansion microphone
upgrade.................................................. 55
Upgrading Smart Expansion
Microphone manually............................. 56
Index 57