Grandstream Networks GXV3370 User Manual page 26

Adding a Ringtone
To assign a manual ringtone to your GXV3370 , you need to upload it from a flash drive onto the IP phone , then set it as
default ringtone from the LCD configuration :
1. Access File Manager from LCD Menu on your phone.
2. Locate the track needed and set it as Phone Ringtone.
Note
The track uploaded must .wav or .mp3 format.
Figure 34: System Settings in Status Bar
Setting Ringtone from LCD display