User's Manual Part 1

• In idle screen, select the “Phone” icon
at the right bottom corner.
• The dial pad will show up with dial tone.
• Dial the number and press “Audio Call”/”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
• Access the Phone Menu by pressing “MENU” icon in idle screen, and then select
“Contacts”. Or choose “Contacts” icon in dial pad to access contact list.
Grandstream Networks, Inc. GXV3175 USER MANUAL Page 19 of 68
FIRMWARE VERSION 1.0.0.32 Updated : 11/2010