Caution sign with no activated mobile phone symbol isolated on white background
Schlüsselwörter
caution,
signs,
warning,
mobile,
phone,
no,
activated,
mobile phone,
signal,
prohibited,
symbol,
red,
circle,
line,
through,
yellow,
rectangle,
black,
exclamation,
point,
triangle,
border,
text,
message,
communication,
device,
restriction,
rule,
regulation,
safety
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