Features
Automatic Callback (ACB)
➤To cancel ABR
➤Press $XWR%XV\5HGLDO
...or [DN] + .
Automatic Callback (ACB)
After reaching a busy/DND station, you can set ACB to have the system call you back when the called station becomes available. You can also set ACB to place you in a queue for an available CO line, if you reach a line group in which all lines are busy.
➤To set ACB
1. | After reaching either | You hear busy tone, followed by dial |
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NO. 204 |
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| a busy/DND station | tone (two secs.), then busy tone. |
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| INT 210 ACB SET |
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| or CO line, press | When you set ACB at a busy station, |
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| $XWR&DOOEDFN |
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| its number (210) displays. |
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| ...or . |
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| When you set ACB at a busy line |
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| group, its access code number (801) is | NO. 204 |
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| displayed. | INT 801 ACB SET |
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2. | Hang up | You can make other calls while waiting for the called station/ | ||
| ...or press 6SNU. | line to become available. |
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3. | Your telephone rings | For busy/DND station: the [DN] LED |
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NO. 204 |
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| at a fast rate when the | flashes green (incoming call). The |
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| 210 ACB |
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| called station or CO | station number you called (210) |
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| line becomes idle. | displays. |
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| For busy CO line: the [DN] LED from |
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| NO. 204 |
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| which you attempted to first access |
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| LINE 3 ACB |
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| the line flashes red (incoming call |
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| rate). The seized line’s number (3) |
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| displays. |
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Strata DK Digital Telephone 5/99 | 21 |
