Grandstream Networks Enterprise IP Phone User Manual

Enterprise IP Phone Trouble Shooting
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2) Internal Ringer Text: To set group name. For example, family.
3) Internal Ringer File: To choose a special ring tone for the group.
4) Click the Confirm button to save the changes.

Grandstream Networks Enterprise IP Phone Specifications

General

Brand	Grandstream Networks
Model	Enterprise IP Phone
Category	IP Phone
Language	English