On device A, go to the dialler: Serval main screen โ Call, enter the number 55502 and press the Call button
ASSERT Device A shows a screen with a Call via cellular network button at the top and a peer entry for TestB below
On device A, press the TestB entry call icon (green telephone)
ASSERT Device B rings and displays Serval Mesh call screen with Incoming Call TestA 55501 below Serval logo and two buttons at bottom: Answer and Decline
On device B, press Answer button
ASSERT Device A Serval call screen shows In Call above Serval logo, TestB 55502 below Serval logo and three buttons at bottom: Speaker, End Call and Dialpad
ASSERT Device B Serval call screen shows In Call above Serval logo, TestA 55501 below Serval logo and three buttons at bottom: Speaker, End Call and Dialpad
ASSERT Voice is transmitted in both directions