Red 'free WiFi' sign against a blue sky

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Size: 3888px × 2592px
Photo credit: © steve ball / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: access, blue, connection, device, email, fi, free, hot, internet, mobile, network, notice, post, public, red, sign, signpost, sky, spot, tech, technology, web, wi, wifi, wireless, zone