Guaranteed Contacts places your calls through your office phone system, so customers see your business name and number — not "Scam Likely." One tap from your own contacts. No new phone number to carry.
📖 New here? Read the How To →45 seconds on why your calls get ignored — and how Guaranteed Contacts fixes it.
*Works with select phone systems. Contact us for more information.
Calls from a personal cell are the ones that get flagged. Guaranteed Contacts sends the call out through your office line instead.
Your phone's own contacts, dialed through the office. No importing, no retyping numbers.
Add up to four office lines — your main number, a second location, a dedicated number — and switch with one tap. Each line has its own name and color-coded light.
Your office manager gives you a code. Scan it once and you're done — no PINs to type.
Guaranteed Contacts will never upload, share, or sell your contacts.
Guaranteed Contacts is in beta, so bugs are expected — and finding them is exactly what beta users are for. You can open a tech support ticket right inside the app in about a minute (Settings → Contact Tech Support). Tech support reads every report, and every report gets fixed for everyone.
Available for iPhone and Android. You'll need a setup QR code from your office manager or telephone provider.
Tap Contact Tech Support on the Settings tab to send a ticket straight from the app, or contact Cool Telecom.
Contact support