Telephone call flow of limited number source | 186 |
Telephone call flow rate | 190 |
Telephone call flow with limited after-operation | 183 |
Telephone call flow with simple after-operation | 184 |
Telephone call flow without after-operation | 182 |
Telephone call-hour | 226 |
Telephone call loss | 197 |
Telephone call release time | 223 |
Telephone call service | 170 |
Telephone call service delay probability | 211 |
Telephone call service in direct order | 206 |
Telephone call service in random order | 207 |
Telephone call service operation | 193 |
Telephone call service older | 194 |
Telephone call service schedule | 192 |
Telephone call service with delay | 203 |
Telephone call service with limited delay | 204 |
Telephone call service with loss | 201 |
Telephone call service without loss | 200 |
Telephone call service with priority | 208 |
Telephone communication | 224 |
Telephone communication resources | 4 |
Telephone earphone | 332 |
Telephone earphone capsule | 338 |
Telephone exchange | 27 |
Telephone gravitation | 241 |
Telephone holding device | 390 |
Telephone holding time | 222 |
Telephone loss | 196 |
Telephone network | 11 |
Telephone network alternative route | 75 |
Telephone network between exchange signalling | 261 |
Telephone network circuit group | 63 |
Telephone network connecting line | 58 |
Telephone network control signal | 265 |
Telephone network customer line | 62 |
Telephone network customer signalling | 260 |
Telephone network direct route | 73 |
Telephone network direct limited-available line connection | 87 |
Telephone network high circuit group | 76 |
Telephone network index | 249 |
Telephone network information signal | 264 |
Telephone network intercepted limited-available line connection | 88 |
Telephone network interexchange signalling | 262 |
Telephone network international index | 252 |
Telephone network interzone index | 250 |
Telephone network last choice route | 77 |
Telephone network lineal signal | 266 |
Telephone network mixed limited-available line connection | 90 |
Telephone network numbering zone | 17 |
Telephone network record operator's line | 61 |
Telephone network routing | 70 |
Telephone network routing traffic capacity | 69 |
Telephone network seizure | 215 |
Telephone network services tariff | 285 |
Telephone network services tariff system | 284 |