No cellular phone allowed sign personal cell phone use in the plant is prohibited
Schlüsselwörter
signs,
texting,
cellular,
safety,
mobile phone,
forbidden,
no,
drive,
mobile phone,
attention,
mobile,
off,
call,
meeting,
quiet,
rule,
phone,
turn,
warning,
sound,
silence,
volume,
phone,
pictogram,
public,
safe,
stop,
warn,
zone,
restricted,
information,
caution,
alert,
signal,
silent,
switch,
device,
communication,
infographic,
risk,
smartphone,
social,
technology,
vehicle,
traffic,
danger,
mobile phone
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