| 1. | B isdn broadband integrated services digital network 宽带综合业务数字网络 |
| 2. | N - isdnarrowband - integrated services digital network 窄带综合业务数字网络 |
| 3. | Broadband integrated service digital network , b - isdn 宽带综合业务数字网 |
| 4. | Bisdn broadband integrated services digital network 宽带综合业务数字网 |
| 5. | B - isdn : broad band - integrated services digital network 宽带综合业务数 |
| 6. | Isdn . . integrated services digital network - telephony terminals - payphones 综合业务数字网 |
| 7. | Integrated services digital network , isdn 整合性服务数字网络 |
| 8. | Integrated services digital network isdn 整合性服务数位网路 |
| 9. | Isnd for integrated services digital network 综合业务数字网 |
| 10. | Isdn for integrated services digital network 综合业务数字网 |