a26a2b6648
MT call, Call connected, Call disconnected, Browser termination, (I-)WLAN access status and CSG cell selection no longer fall back to the generic "send a bare notification" prompt: - MT call (TS 31.111 7.5.1A.2): transaction identifier, calling party number + TON -> Address (EFADN BCD coding, encBcdDigits/eventAddressTlv), subaddress, IMS URI, media type; source network. - Call connected (7.5.2A.2) / Call disconnected (7.5.3A.2): transaction identifier, near/far-end source select, media type, and a cause - absent, the zero-length radio-link-timeout form or custom bytes (the hex field shows only for "custom"). - Browser termination (TS 102 223 7.5.9.2): user / error cause. - (I-)WLAN access status (TS 31.111 7.5.1.2): no coverage / coverage / connection on-going. - CSG cell selection (TS 31.111 7.5.3.2): status + selection mechanism, optional access technology, CSG ID, HNB name and PLMN ID; source network. The device-identities source (TS 102 223 8.7: 82 terminal / 83 network) is now selectable: EVENT_FORMS carries a fixed `src` or a `srcField`, and _send_event_download()/`/api/event-send` take an `event_src` override (an invalid value falls back to the terminal). Tests: the BCD/Address builders, each event's build vectors, the "no not_yet left" guard and the server source override. Help EN/RU, both AGENTS files; sw cache simple-v348.