Mobile telephone. Clasp-style mobile telephone opened to show the keypad and the (blank) liquid crystal display (LCD) screen. Mobile telephones often include PDA (personal digital assistant) software,such as a phonebook and a diary (paper version also seen). This function is combined with the communications function. Mobile phones send and receive voice and text data as low-intensity microwaves | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Tek Image |
Bildgröße: | 4276 px × 4321 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |