Maxcom MM720BB Operating Manual page 17

Side
key+/-
SOS
Torch
Keyboard
locking
Holding: Silent mode on/off
Pressing during a call: silencing the
ring
Short pressing: during a call, radio
volume regulation; in stand-by,
volume regulation keys.
Holding in stand-by: total sound
silencing/volume up keys; holding +
during a call switches call recording
on.
Holding switches emergency
procedure on. Dials a pre-defined
number and sends a text message
Holding switches the flashlight
on/off
Short pressing: blocking the
keyboard in stand-by.
Long pressing: when the keyboard
is locked, unlocks the keyboard.
17