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The PHONEFEATURE_ constants list the operations that can be invoked on a phone using this API. Each of the PHONEFEATURE_ values (except PHONEFEATURE_GENERICPHONE) corresponds to a TAPI function with an identical or similar name.
| Constant/value | Description |
|---|---|
|
phoneGetButtonInfo |
|
phoneGetData |
|
phoneGetDisplay |
|
phoneGetGain PHONEHOOKSWITCHDEV_HANDSET |
|
phoneGetGain PHONEHOOKSWITCHDEV_SPEAKER |
|
phoneGetGain PHONEHOOKSWITCHDEV_HEADSET |
|
phoneGetHookSwitch PHONEHOOKSWITCHDEV_HANDSET |
|
phoneGetHookSwitch PHONEHOOKSWITCHDEV_HANDSET |
|
phoneGetHookSwitch PHONEHOOKSWITCHDEV_HANDSET |
|
phoneGetLamp |
|
phoneGetRing |
|
phoneGetVolume PHONEHOOKSWITCHDEV_HANDSET |
|
phoneGetVolume PHONEHOOKSWITCHDEV_SPEAKER |
|
phoneGetVolume PHONEHOOKSWITCHDEV_HEADSET |
|
phoneSetButtonInfo |
|
phoneSetData |
|
phoneSetDisplay |
|
phoneSetGain PHONEHOOKSWITCHDEV_HANDSET |
|
phoneSetGain PHONEHOOKSWITCHDEV_SPEAKER |
|
phoneSetGain PHONEHOOKSWITCHDEV_HEADSET |
|
phoneSetHookSwitch PHONEHOOKSWITCHDEV_HANDSET |
|
phoneSetHookSwitch PHONEHOOKSWITCHDEV_SPEAKER |
|
phoneSetHookSwitch PHONEHOOKSWITCHDEV_HEADSET |
|
phoneSetLamp |
|
phoneSetRing |
|
phoneSetVolume PHONEHOOKSWITCHDEV_HANDSET |
|
phoneSetVolume PHONEHOOKSWITCHDEV_SPEAKER |
|
phoneSetVolume PHONEHOOKSWITCHDEV_HEADSET |
|
(relevant only to applications using TAPI 3.0 and later) |
Requirements
| Requirement | Value |
|---|---|
| TAPI version |
Requires TAPI 2.0 or later |
| Header |
|