Making a dial on a smartphone, close up

• assistant, background, business, businessman, button, call, center, close, communication, concept, connection, contact, corporate, device, dial, dialing, digital, display, finger, hand, help, keyboard, keypad, line, making, marketing, mobile, modern, office, online, phone, press, pushing, reception, screen, service, smart, smartphone, support, technology, telecom, telemarketing, telephone, texting, touch, touchscreen, typing, up, us, using
• ID: 276256775
• 6000 x 4000 pixels