2.By “Phone” in idle screen
∙In idle screen, select the “Phone” icon 
in the bottom menu.
∙The dial pad will show up with dial tone.
∙Dial the number and press “Audio Call” or “Video Call” to dial out. Or press “Redial” for the last dialed number.
3.By taking handset off hook
Users will be able to make a call when the phone is idle or running other applications by taking the handset off hook.
∙Take the handset off hook then the dial pad will show up with dial tone.
∙Select line/account.
∙Press “Redial” or dial the number and press “Audio Call”/”Video Call” to dial out.
4.By Call History
∙Access the Phone Menu by pressing “MENU” icon in idle screen, and then select “Call history”.
∙The LCD monitor will display “All” calls, “Received” calls, “Dialed” calls and “Missed calls”. Select the call history that you wish to view.
∙Press 
to dial the selected number. (See Figure 18)
Figure 18: Dial by Call History
5. By Contacts |
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Grandstream Networks, Inc. | GXV3175 USER MANUAL | Page 24 of 119 |
| FIRMWARE VERSION 1.0.0.32 | Updated : 12/2010 |
