final selector meaning in Hindi

Examples

1. The last two digits dialed would operate the connector switch ( " final selector " in Britain ).
2. This allowed a PBX group to have up to 20 lines without the need of 11-and-over PBX final selectors.
3. The translated digits were sent to the code selectors, and then the four numeric digits were sent to three switching stages in the terminating exchange ( two group selectors and a final selector ).
4. In practice to save space 200-outlet final selectors were almost always used in preference to 100-outlet; the selectors switched to the alternate wipers, or not as appropriate, depending on which preceding selector stage seized them.
5. Moreover, if these selectors were used, the PBX group could have up to 200 lines, and the final selectors in the group were arranged so that different selectors searched over the lines in a different order to reduce waiting times for callers.
6. A PBX group with 10 PBX-hunting lines would commence with 2721 ( say ) to 2720, and PBX hunting groups requiring more than 10 incoming lines would be served by special 11-and-over PBX final selectors which could search over several ( 10-line ) levels in succession.