When it launched 10 years ago, GreenPal, an app connecting people to local lawn-care services, initially relied on emails to customers about booking yard work or paying their bills. It got few ...

China has launched a short messaging service leveraging BeiDou (BDS) to provide reliable communication during emergencies when ground-based mobile networks are unavailable, reports Xinhua. The service ...

Short message service (SMS) messaging is one of the oldest and most popular texting methods. In addition to personal communication, businesses use SMS messaging to contact customers and market their ...