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Table 20: When a preemption call is received
Call state | Preemption behavior | |
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|
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While a call is on hold | 1. | Preemption tone is played through the |
| ||
|
| Handsfree speaker for three seconds. |
| 2. | The preempting call presents with the |
|
| appropriate ringing. |
| 3. | The new preemption precedence call |
|
| screen is displayed. |
|
|
|
An incoming call is |
|
|
ringing | 1. | The preempting call presents with the |
|
| appropriate ringing. |
| 2. | The new preemption precedence call |
|
| screen is displayed. |
|
|
|
An outgoing call is |
|
|
ringing | 1. | The preemption tone plays continuously |
|
| in the Handsfree speaker for few |
|
| seconds. |
| 2. | The outgoing call is removed. |
| 3. | The preemption acknowledgment screen |
|
| is displayed. See Figure 86, "Preemption |
|
| acknowledgement screen", on page 373. |
| 4. | 4.When the preemption is |
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| acknowledged, or after three seconds |
|
| elapse: |
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| a. Preemption tone stops. |
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| b. The new preemption precedence |
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| call screen is displayed. |
|
| c. The preempting call presents with |
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| the appropriate ringing. |
|
|
|
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