At the telephone company end, ISDN lines connect to a digital switch.

在电话局一端，ISDN线连到数字交换机。

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Thus a base station of PHS is compatible with ISDN and is often connected directly to ISDN telephone exchange equipment e.g. a digital switch.

因此，小灵通基站也可与综合业务网系统相匹配并且经常作为综合业务网电话的交换设备。譬如，电子交换机。

youdao

Thus a base station of PHS is compatible with ISDN and is often connected directly to ISDN telephone exchange equipment e. g. a digital switch.

因此，小灵通基站也可与综合业务网系统相匹配并且经常作为综合业务网电话的交换设备。譬如，电子交换机。

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IDC, another market-research firm, is how a switch to digital will alter consumer behaviour.

ECONOMIST: Digital photography

It says that if DAB broadcasts reach enough of the country by then, a switch to digital would be possible by 2017.

BBC: Radio 'could go digital in 2017'

Researchers ultimately envision smart prosthetic limbs with near-natural reflexes, completely soft robots with complex gestures and even a switch from digital to analog computing for some tasks.

ENGADGET: Turing machine built from artificial muscles may lead to smart prosthetics