office worker showing a phone as the best customer service 5 g with focus on smartphone. The concept of the idea in the development of 5g wireless com

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office worker showing a phone as the best customer service 5 g with focus on smartphone. The concept of the idea in the development of 5g wireless communication.

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Size: 5557px × 3710px
Photo credit: © grigory alekhin / Alamy / Afripics
License: Royalty Free
Model Released: No

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