public SendMmsMessageAsyncResult SendMmsMessageAsync(
	string destination,
	MmsMessage msg,
	bool closeConnectionOnCompletion = true,
	AsyncCallback asyncCallback = null,
	Object asyncState = null
)

Parameters

destination

Type: System.String
Destination phone number or email. Numbers and normal chars only, no spaces, punctuation or other special chars accepted. Phone number MUST ALWAYS include the country code preceded with international prefix '+' or '00'. Email in valid format.

msg

Type: Eclo.NETMF.SIM800H.MmsMessage
MMS message object

closeConnectionOnCompletion (Optional)

Type: System.Boolean
Option to close the connection when the MMS message is sent, optional with true as default

asyncCallback (Optional)

Type: System.AsyncCallback
The callback to be invoked upon completion, optional

asyncState (Optional)

Type: System.Object
The state object to be stored against the SendMmsMessageAsyncResult, optional.

Return Value

Reference