Storage When Not In Use; Cleaning - Silvercrest SPMR1 B1 Operation And Safety Notes

Step 3: If the key tones were enabled, they'll now be disabled, and vice
versa. The key tones are also deactivated if the user sets the volume to"0".
KEYPAD button LOCK:
When the keylock is enabled, the Up button 5 , Down button 8 , Menu
button 6 and button 7 are locked.
Step 1: Press and hold the Menu button 6 until after approx. 3
seconds the Button lock icon 27 appears on display 1 .
Step 2: Press and hold the Menu button 6 again for 2 seconds to
unlock these buttons.
The "call function" and the "send" function can still be used normally.
Display backlight
Each time you press a function button (except the PTT button 14 , button
13 or button 12 ) the background lighting of the display will illuminate.
This lighting will automatically switch OFF in 5 seconds after pressing the
last button.
P Storage when not in use
Batteries/rechargeable batteries must be removed before storage.
Store the product in a dry indoor location protected from direct
sunlight, preferably in its original packaging.
P Cleaning
Switch the product off before cleaning!
No acid, chafing or solvent cleaning agents should be used or the
product can be damaged.
Only clean the outside of the product using a soft, dry cloth!
At persistent soiling, a mild cleaning agent can be used.
GB/IE/NI 25