The Nokia Talkman 620 is a portable phone which is discontinued.
Functions
Power signal received from the base station network Keyboard and display lighting Duration of the call (call) Auto power off function Volume control keyboard signals Adjustable keyboard sound Check the remaining battery 8Transmitter power control Selection of country code Set the block level Transfer call to another handset Pause Memory Multi-part transmission in the NMT system Last number redial Lock keypad Clear Display Select characters during conversation Display angle settings
References