Grandstream Wave - Manual (Page 16)

Firmware Version 1.0.1.21 Grandstream Wave User Guide Page 15 of 64
Figure 7: Switch Call Lines
ANSWERING A CALL
SINGLE INCOMING CALL
When the phone is at idle state, and there is an incoming audio call, the status bar will display the icon
and the phone screen is as shown in figure 8 below.
1. Slide right to
access call line
screen.
2. Tap on the line to select.
3. Tap on the right area, or slide to
left and go back to the call screen. 4. Tap on "Unhold" to speak to this
line, other lines will be put on hold
automatically.