When he's out on the road, office calls are forwarded to the cellularphone in his truck.
当他外出在路上时，打到办公室的电话便被转到他卡车中的移动电话上。
《柯林斯英汉双解大词典》
2
Many countries around the world never built full land-line phone systems; they jumped straight to cellular.
全世界许多国家从未建设过完整的座机电话系统；他们直接跳到了手机。
3
MUOS leverages third generation (3G) Wideband Code Division Multiple Access (WCDMA) cellularphone technology in the implementation of the ground segment.