Polycom 650 IP Phone User Guide V1.0 
Personalising Phones  
Situated to the right of the keypad, you can use the Menu key to personalise a wide range of 
features on your Polycom 650:  
 
 
Date and Time 
These should automatically update from the Horizon network. However, you can configure or adjust 
the time manually, if needed. 
Press Menu. 
Select Settings, then Basic, Preferences and Time & Date. 
Select from Clock Date, Clock Time, Clock Order, or Enable/Disable. 
Using the up and down navigation keys, scroll through the options. 
Once you’ve made your selection, press Select to confirm. 
Press Menu to exit. 
 
Language 
The Polycom 650 will always be set to US English and shouldn’t be changed. If, for some reason, 
you do need to change it: 
Press Menu. 
Select Settings, then Basic, Preferences and Language to make your choice. 
Once you’ve made your selection, press Select to confirm. 
Press Menu to exit.