user manual

Grandstream Networks, Inc. GXV3175 USER MANUAL Page 26 of 119
FIRMWARE VERSION 1.0.0.32 Updated : 12/2010
In idle screen, press and select to open the “Contacts” widget. Users could add the
contact to the favorite list. Select the contact and press to dial out. (See Figure 21)
Figure 21: Dial by Contact Favorite in idle screen
7. By Messages
Users could access the Phone Menu by pressi
ng “MENU” icon in idle scre
en, and then select
“Message”. Similar to dialing by Call History, press to dial the selected contact in message
history.
DURING CALLS
ANSWERING CALLS
1. Incoming Video Call: When the phone rings, select “Accept Audio”, “Accept Video” or “Reject”.
(See Figure 22) Users could toggle among handset/speaker/headset to answer the call and adjust
the call volume by pressing the speaker icon as well.