Young woman of African ethnicity looking at her friend on smartphone display with toothy smile and waving hand during conversation

Related tags:

• city street
• city life
• street
• telephone
• communication
• city technology
• urban
• mobile technology
• modern technology
• communication technology
• portable
• information technology
• technology
• wireless
• copy space
• city
• use
• global technology
• confidence
• informative
• global
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