Cisco Small Business SPA50X and SPA51X SIP IP Phone User Guide
4
Contents
40
41
Placing a Three-Way Conference Call
42
Conferencing a Held Call with an Active Call
43
43
44
45
45
Setting or Changing a Phone Password
46
47
Chapter 4: Using Advanced Phone Features
48
Configuring Privacy and Security
49
49
49
50
Enabling and Using Dial Assistance
51
51
Creating Speed Dials on Unused Line Buttons
52
Creating Numerical Speed Dials
52
53
53
53
53
54
Monitoring and Accessing Another Phone
54
Customizing Your IP Phone Screen
55
Changing the IP Phone Screen Contrast
55
Changing the Screen Backlight Settings
55
Configuring the Phone Screen Saver
56
57