The following operations are supported. For a formal definition, please review the Service Description.

• AreMessagesDeliveredSuccessfully
  Determine if a message has been successfully delivered to all of the receipients.
• GetAvailableCredits
  Get the available credit count for a specified user.
• GetInboundMessages
  Get all inbound messages for a given user.
• GetInboundMessagesSinceMessage
  Get the inbound messages since a given inbound message ID.
• GetMessage
  Retrieve a sent message for a given transaction ID.
• GetMessageReceiptCountForStatus
  Get the message receipt count of a given status.
• GetMessageReceiptRecipientsForStatus
  Get the message receipt mobile numbers for a given status.
• GetMessageReceipts
  Get the message receipts for the messages in a transaction.
• GetMessageReceiptsForRecipients
  Get the message receipts for the messages to specific recipients in a transaction.
• GetWebServiceVersion
  Get the version of these web services.
• RecallMessage
  Retrieve a sent message for a given transaction ID.
• SendBulkMessage
  This method has been superceded by SendMessageCollection.
• SendMessage
  Sends an SMS message to a single recipient.
• SendMessageCollection
  Sends a collection of different SMS messages. Each message can be sent to one or more recipients.
• SendMessageUnicode
  Sends an SMS message to a single recipient.
• SendMessages
  Sends an SMS message to one or more recipients.
• SendMessagesAfter
  Sends an SMS message to one or more recipients after a given time.
• SendMessagesAfterUntil
  Sends an SMS message to one or more recipients after a given time for a specified duration.
• SendMessagesAfterUntilNotify
  Sends an SMS message to one or more recipients after a given time for a specified duration and sends delivery notification to a client url.
• SendMessagesAfterUntilNotifyWap
  Sends an SMS WAP message to one or more recipients after a given time for a specified duration and sends delivery notification to a client url.
• SendMessagesAfterUntilNotifyWapUnicode
  Sends an SMS message to one or more recipients after a given time for a specified duration and sends delivery notification to a client url.
• SendMessagesAfterUntilWap
  Sends an SMS WAP message to one or more recipients after a given time for a specified duration.
• SendMessagesUnicode
  Sends an SMS message to one or more recipients.
• SendMessagesWap
  Sends an SMS WAP message to one or more recipients.