Ключевые слова: analyzing, assistance, background, broken, cellphone, cellular, communication, component, computers, copy, damage, desk, device, disassembled, electronic, equipment, expertise, fixing, gadget, glove, hand, indoors, instrument, laboratory, maintenance, mechanism, mobile, old, part, phone, placed, remote, repair, repairman, screen, screwdriver, security, service, smart, smartphone, table, tablet, technician, technology, telephone, tool, tweezers, white, wireless, work,