A phone number with a clear purpose.

The operational events and usage associated with a phone workflow.

The participants, channel and purpose of a phone conversation.

An authenticated STOP, START or HELP signal with its source evidence.

A proposed recording reference links approved audio to its call and retention scope.

A structured phone address can be linked to a reviewed participant identity.

A prepared request binding the selected content, recipient and route.

A number associated with a holder, purpose and supported territory.

An explicit opted-in, opted-out or unknown decision for a recipient.

A chosen recipient, reason and availability window describe a possible callback.

Evidence that a particular transport can handle this exact intent.

A message with sender, recipient, body and transport state.

The normalized state, provider reference and cost of an SMS attempt.

Calling code, national number, extension and an optional E.164 value.

A proposed call record retains direction, participants, state and provider references.

A proposed missed-call message retains its source audio and caller context.

A recipient binding interpreted by the selected WhatsApp transport.

Body text and a configured sender/recipient route define the supported message effect.