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1.16 Optional Device Features
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NoNoneS curity |
| Trunk Security | All Security |
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B | Is the dialled number |
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an extension number or |
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floating extension number? |
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| Yes |
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| Is the Walking COS/Verified | Yes | |
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| C | Code Entry feature number dialled | ||
Goes to |
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for Security Mode Override? |
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| What is the dialled number? |
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| Is the correct |
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| personal identification number | ||||
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| (PIN) entered? |
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| Extension No./ |
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| Others |
| Trunk Access No. |
| Feature No.* |
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| D | |||
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| Floating |
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| + Telephone No. |
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| Extension No. |
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Goes to D |
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| The feature is set. | C |
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| Reorder tone |
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The dialled number is sent to the trunk.
Yes
Goes to B
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| Is the extension idle? | |||||||||
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| The extension |
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| receives the call. |
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| Does the caller press | |||||||||
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| while hearing a ringback | ||||||||||
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| tone (Call Retry)? | ||||||||
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Does the |
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destination |
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answer |
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the call? |
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Yes |
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| The call is routed to the | |||||||
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| intercept destination. | |||||||
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The call is established. | (DISA Intercept Routing | |||||||||||
No Answer) | ||||||||||||
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| Does the caller press |
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| while hearing reorder |
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| tone (Call Retry)? |
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| Yes |
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| (DISA Reorder Tone |
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Is the extension |
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| Duration Time |
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busy (Call Waiting |
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mode on) and is | No |
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not in DND mode? |
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| The call is disconnected. | ||||||||||||
Yes |
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What method is assigned |
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The call waits |
| for DISA Intercept |
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to be received. |
| Routing Busy/DND? |
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The extension |
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| Intercept Routing |
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| Busy Tone |
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becomes idle. |
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| Message | |||
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| No | Does the caller press |
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Goes to E |
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| while hearing busy |
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| (Busy Tone | tone (Call Retry)? |
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| Time |
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| The call is disconnected. |
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| The message for | ||||||||||
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| the busy/DND mode | |||||||||||
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| Goes to | A |
| is sent to the caller. | |||||||
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| The call is routed to |
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| (Intercept Routing |
| Busy/DND) |
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| Goes to | F | ||||||
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Does the destination |
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answer the call? | No | |||
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| (DISA Disconnect | ||
Yes |
| Time after Intercept | ||
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Goes to E
The call is established. The call is disconnected.
*: Feature numbers are available only when the Walking COS feature is used for Security Mode Override.