Overlap dial provides for a longer time-out period between digits, also called the inter-digit timer.

重叠拨号提供了一个较长的时间数字之间的时期，也称为间位定时器。

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Overlap dial provides for a longer time-out period between digits, also called the inter-digit timer.

重叠拨号提供了一个较长的时间数字之间的时期，也称为间位定时器。

youdao