Privacy, in plain language
Updated 30 October 2026. The mobile-data calculator runs in your browser. Your usage inputs are not submitted to our server or to an operator, and are reset when the page reloads. This site uses no analytics, advertising scripts, cookies or affiliate tracking. Our hosting providers may process ordinary request metadata. External operator links follow the destination’s privacy terms. Optional private support conversations work as described below.
What the inquiry channel stores
Your name or chosen label, optional website, language, conversation messages and timestamps are stored in the Site’s hosted database so the Site owner can handle your request. You do not need to supply an email address or create an account. Avoid passwords, building access codes, payment details and sensitive client information.
Your private link
The link grants access to read and reply to that conversation. Keep it private and bookmark it. Anyone holding it can use it. It is not an identity check, and links expire after 30 days and the owner can revoke them. There is no email recovery or notification. The secret part is held in the link fragment; the database stores only its hash. It is sent to this Site when you open or reply to the conversation.
Owner access and abuse controls
The configured Site owner uses ChatGPT sign-in to read and answer inquiries. Anonymous visitors cannot list inquiries or use the owner inbox. To limit abuse, this application stores a daily secret-keyed hash derived from network address (IPv6 addresses are grouped by /64) and the date, alongside the request. The application does not store the raw network address; the hosting provider may process request metadata in its own service logs. Conversation API responses request no caching, and these inquiry pages request no referrer sharing. There are no third-party analytics or advertising scripts.
Retention and requests
Messages remain stored for handling the inquiry; closing a conversation does not delete its records. You can ask for correction or deletion within your conversation. The owner must review and carry out such requests. Conversations become eligible for deletion sixty days after creation. Accepted enquiries and authorised activity can trigger cleanup, at most once per hour in batches of up to 100 conversations and their messages. This is activity-driven cleanup, not a scheduled deletion deadline; dormant records or a backlog can remain longer. Provider backups and logs follow provider retention. The owner can permanently delete a conversation earlier. No unattended monitoring is configured. Do not rely on this channel for urgent connectivity or account support; contact your operator directly.
Not a booking or payment
Submitting a request creates a conversation only. CarrySignal compares information and does not sell, activate or supply mobile service. Your operator handles purchases and connectivity.
For questions, open an inquiry.