広 こう帯域 たいいき総合 そうごうディジタル通信 つうしん網 もう

kōtai iki sōgōdijitarutsūshi mmō

1. Not a broadband ISDN.

1. Was a broad-band integrated digital network.

1. broadband ISDN

1. Broadband Integrated Digital Network's

1. It is not a broadband ISDN.

1. It's not a broadband ISDN.

1. Was a broad-band integrated digital network.

1. Broadband Integrated Digital Network; BISDN

1. It is not a broadband ISDN.

1. Wasn't a broad-band integrated digital network.

1. Probably a broadband ISDN.

1. Was not a broadband ISDN.; Was not a wideband integrated digital network.

1. Wasn't a broadband ISDN.

1. Broadband ISDN; Probably a broadband ISDN

1. Was not a broadband ISDN.; Was not a wideband integrated digital network.

1. If it were a broad-band integrated digital network.; If it was a broad-band integrated digital network.

1. If it were a broad-band integrated digital network.; If it is a broad-band integrated digital network.

1. If/when broadband integrated digital network