User Guide
Content
1. Product Overview ........................................................................................................................................................................... 1
1.1. Instruction ............................................................................................................................................................................... 1
1.2. Equipment Appearance And Interface Description .................................................................................................................. 2
1.2.1. Interface Description ...................................................................................................................................................... 2
1.2.2. Keypad Description ........................................................................................................................................................ 3
1.3. Pendant(Optional) ................................................................................................................................................................... 4
1.4. Indicator .................................................................................................................................................................................. 5
1.4.1. Indicator of R73G ........................................................................................................................................................... 5
1.4.2. Indicator of Pendant ....................................................................................................................................................... 5
2. Installation ...................................................................................................................................................................................... 8
2.1. Equipment Packaging ............................................................................................................................................................. 8
2.2. Connecting Video Phone ........................................................................................................................................................ 8
2.3. Installation Considerations ...................................................................................................................................................... 9
3. Daily Use ....................................................................................................................................................................................... 10
3.1. Call ........................................................................................................................................................................................ 10










