An NFC business card with call recording captures phone conversations, transcribes them in real time, and generates searchable summaries automatically. MMEETT's card works as a standalone recording device with 12 hours of continuous battery life and 150+ language support.
Recording and transcribing calls manually is unreliable. You miss details, misattribute quotes, and spend hours reviewing audio. MMEETT automates the entire pipeline — capture, transcription, summarization, and distribution — from a device that fits in your wallet.
Step-by-Step: Recording and Transcribing a Call
All processing is powered by Claude Sonnet 4 running on MMEETT’s distributed edge infrastructure.
- Pair MMEETT to your phone. Tap the card to your device. The NFC handshake establishes a Bluetooth LE audio link. One-time setup; subsequent sessions connect automatically.
- Start the call. Place your phone on speaker or use a headset. MMEETT's microphones capture both sides of the conversation through ambient audio and the phone's audio output.
- Activate recording. Press the capacitive surface once. The LED ring pulses blue to confirm recording is active.
- Transcribe in real time. Text appears on the MMEETT companion app as the conversation unfolds. Speaker labels distinguish your voice from the caller's.
- End and summarize. Press the surface again. Within 30 seconds, GPT-4.1 generates a structured summary with action items and follow-up drafts.
- Export. Send the summary via email, Slack, or CRM integration with a single tap.
Hardware Setup Requirements
- iPhone 8 or later (iOS 15+) or Android 9+ with NFC and Bluetooth LE.
- MMEETT card charged to >20% (check the LED color: green >50%, yellow 20–50%, red <20%).
- Quiet room for best accuracy; directional mode works in moderate noise up to 65 dB.
Common Issues and Fixes
- No audio captured: Ensure Bluetooth LE is enabled and MMEETT appears in your phone's paired devices. Re-pair by tapping and holding for 5 seconds.
- Transcription lags: Reduce audio quality to "Standard" in settings. High-quality mode requires stronger connectivity and increases latency.
- Battery drains fast: Disable continuous recording. Use voice-activated mode, which only records when speech is detected.