not allowed use mobile phones used for bulletin boards and times when are prohibited concept prohibition

navigate by keyword : worship white web warning vector used use usage undefined typically times text telephony technology symbol suitable stop sticker smartphone smart signs signifies settings safety rule round risk ring restricted red public prohibition prohibited presentation plain places pictogram phones phone organ orange number notice mobile message logo line label isolated information indicate icon holding hand forbidden forbid font focus finger enhancing drawing signage poster document diagram design circle cartoon brand advertising

not allowed to use mobile phones. used for bulletin boards, and times when mobile phones are prohibited. concept of prohibition. Royalty Free Stock Photo

A gray speaker icon with a diagonal red circle and slash overlay indicates a prohibition of sound or silencing notification. The red line symbolizes restriction or prohibition, often used to denote muted devices or environments where noise is not allowed. The background is white, enhancing visibility and emphasizing the message of sound suppression. This icon is commonly used in digital interfaces and printed signs.