Hisense H29MOBS9H Notice D'utilisation page 124

CHILD LOCK
KEYPAD SOUND
SETTINGS
124
This function is used to prevent uncontrolled or
inadvertent use of the oven by children. When the
control panel is locked, the relevant icon is displayed,
and all functions are disabled.
To lock the oven, press the STOP key and hold it When
you hear a beep, the oven is locked, and the key symbol
appears on the display unit. If the oven is locked, all keys
are ineffective. To unlock the control panel, press the STOP
key and hold it again. When you hear a beep, the oven is
unlocked.
Use this function to mute the keypad sound (beeps).
Press the "8" key and hold it until you hear two short
beeps. Keypad beeps are now muted (cooking end beeps
stay on).
To turn on the keypad beeps again, press the "8" key and
hold it until you hear two short beeps.