CallResult
"connected" | "no_answer" | "ended_early" | "busy" | "failed" | "not_connected" | …
What the phone saw. Outgoing: connected (talk time) · no_answer (it rang out) · ended_early (busy, declined, switched off) · failed (never connected — no network / SIM) · not_connected (no timing from the phone). Incoming: answered · missed · rejected · blocked.
A single value — see the type above.
"connected"