Overview of the device
7)
Volume control
8)
Speaker
9)
Battery compartment
10)
Charging contacts
11)
Amplifier key
Operating keys on the handset
Hand-
set
Back button: Jump back to menu
Open menu; confirm menu option
Navigate up; Open call list
Navigate down; Redial
0 - 9
To enter numbers and letters
Accept call
End call; switch off handset
Hash key: Enter # sign; press and
hold: mute/unmute ring tone
24/101
Function