3.Numbering schedule for stations and paging zones
A.With personal number (Standard)
Type of exchange
Single Exchange
Exchange "B"
Exchange "C"
| Numbering for stations |
| Numbering for | paging zones | |
Model |
| With | 7 zones | Paging zone per exchange | |
| Without Paging | per |
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| paging | All call | Zone | ||
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Numbering for stations
Type of | Model |
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exchange | With | ||||
Without paging | |||||
paging | |||||
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Single Exchange |
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Exchange | "A" |
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Exchange | "B" |
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Exchange | "C" |
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Zone No. 16 through 22 and No. 31 | through 37 are employed for Paging |
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Numbering Schedule | of 45 zones with | 3 exchanges established in the system |
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using the exchanges
| Numbering for paging zones | |
7 zones | Paging zone per exchange | |
per | All call | Zone |
exchange |
4.Reduction of the number of stations and paging zones which results from the use of the
1.Mounting one (1) piece of the
2.Unless the
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LM | Station No. |
| LM | Station No. | LM | Station No. | Note. | |
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1 |
| 1 | 9 | LM: Line Modem Unit | ||||
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2 |
| 2 | 10 | PI | : Paging Interface Unit | |||
3 |
| 3 | 11 | Tl | : | |||
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4 |
| 4 | 12 |
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5 |
| 5 | 13 |
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6 |
| 6 | 14 |
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7 |
| 7 | 15 |
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8 | PI | 8 | 16 |
| PI |
5. Block diagram for tielined exchanges.
Exchange "A" |
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Exchange "B"
Exchange "C"
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