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The put_RingMode method requests that the phone change its ring mode.
The application must call ITPhone::Open before invoking this method; otherwise, the invocation fails.
Syntax
HRESULT put_RingMode(
[in] long lRingMode
);
Parameters
[in] lRingMode
Ring mode.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | tapi3if.h (include Tapi3.h) |
| Library | Uuid.lib |
| DLL | Tapi3.dll |