| 摘要 |
The meter is built into a plastics case measuring 6 x 4 inch wide, with a clear front. There are two rows of L.C.D numerals, with a transfer key with a seven thousand combination. There are two phone sockets on the side plus connection plug lead to B.T socket. Once the meter is connected to the B.T socket the customer will be able to prevent misuse of their phone and be able to see how much their phone is being used, in pounds and pence. On the accumulated count (pounds, pence) reaching a pre-set amount (TOTAL display) the subscribers line is cut. The line may be restored by actuation of a transfer key switch. <IMAGE> |
