ZyXEL Communications V660 - Manual (Page 103)

Chapter 13 Settings
V660 User’s Guide
103
Figure 76 Settings: WiFi Call Waiting
13.1.11 WiFI & IP Dial Prefix Setting
Use this screen to configure the prefix number the V660 dials before making an IP call. Select
Settings > Phone > More... > WiFi&IP Dial Prefix Setting > IP Call Prefix Settings.
Figure 77 Settings: IP Call
13.2 WiFi
Select Start > Settings > WiFi. The following screen displays.