Business assistance, advisory and consulting services in the field of customer support, technical support, back-office support, contact center and call center; Business administration assistance; Office administration services; Computer data entry services; Customer service management for others; Customer services, namely, responding to customers inquiries for others in the field of business, software, hardware, SaaS, IoT, e-learning, education, e-commerce, retail, traveling and hospitality via telephone or other electronic means; Operation of telephone call centers for others; Marketing, promotional and advertising services provided by mobile telephone connections; Outsourcing services; Providing business information; Telephone answering service; Telemarketing services; Providing online office support staff services rendered in virtual environments