Cellphone plastic sunk buttons - Stock vector

phone, cellphone, smartphone, handphone, mobile, cellular, call, communicate, communication, dialog, talk, listen, device, display, touchscreen, screen, blank, multimedia, electronic, digital, technology, radio, buttons, icons, app, application, symbol, set, design, theme, template, sunk, bevel, deep, edge, spherical, round, gradient, color, gray, green, red, blue, orange, purple, magenta, yellow, cyan, vector, illustration