============================
1. Main Features
=============================
[Spam Blocking & Filtering]
• Automatic spam call blocking based on Android Call Screening (Android 10+)
• Control incoming calls using policies such as blacklists, whitelists, unidentified numbers, and international numbers
• Register numbers on the server and block them locally via "Report Spam" after a call (Report button not displayed for numbers in the address book)
• Manage blocked and allowed number lists in the Spam Management tab
[Caller ID · Incoming Call Popup]
• Display caller ID and contact name as a screen overlay while receiving a call (Settings On/Off)
• Understand context before answering with recent call history and AI summary previews
• Missed call notifications (who called and when)
[Call History]
• Sync device call records List · Search · Filter (All / Missed / Spam)
• Display call summary, recording status, and STT status
• View conversational transcript (chat format) and call summary on the detail screen
[AI Speech-to-Text (STT) · Call Summary]
• Send call recording files to the server to generate STT and AI summary
• Manually request STT from the call history or automatically process calls after completion via the "Automatic Call Conversion" setting
• Display remaining STT time (quarter), allow setting minimum recording time conditions
• 30 minutes of free conversion time provided
[Callback · Automatic SMS]
• Register callback rules based on conditions such as missed calls or rejections
• Automatically send a designated message via SMS when conditions are met (sent from the device)
[Contacts · Calling]
• Address book integration (Name, Number, Group), Search · Filter
• Integration with external phone and text apps via keypad dialer and contacts
[Backup · Settings]
• Selective Google Drive backup (call recordings)
• Korean · English · Japanese UI, System Language Integration
• This month's call time statistics
• Provides a link to the Privacy Policy (external browser)
============================
2. Recommended for
==============================
• Those who frequently receive spam, advertising, or loan solicitation calls and want to manage incoming call blocking and reporting in one place
• Those who need to quickly organize work, consultation, or civil complaint details by saving call recordings as text or summaries
(Sales, hospital/clinic appointments, real estate/financial consulting, freelancers, small business owners, etc.)
• Those who want to review the caller and recent call context before answering to decide whether to answer
• Those who want to send a response message via automatic text (callback) when missed or declined
• Those who want to use call history search, spam lists, and blocking policies more systematically than the default phone app User
============================
3. Key Features (Differentiators)
=============================
① Spam Defense + Call History + AI Summary in a Single App
A seamless call workflow for blocking, reporting, history, and recording conversion.
② Caller ID Overlay Upon Incoming Call
Displays the contact name, recent calls, and summary in a pop-up to reduce unnecessary incoming calls.
③ Call Recording → STT → Summary Pipeline
Even for long calls, check only the key points in the list, and view the full transcript via a chat UI in the details section.
④ Smart Reporting Linked with Address Book and Spam Policies
Saved contacts are excluded from the spam reporting UI to prevent accidental reporting.
⑤ Callback SMS Automation
Rule-based automatic responses ensure you do not miss missed calls or rejections.
**User** ⑥ Multilingual Support (Korean / English / Japanese)
Overseas and multilingual users can use the same features.
⑦ Optional Google Drive Backup
Store important recording files in your user account (optional feature).
⑧ Device-Centric Processing + Server Transmission Only When Necessary
Calls and contact matching are processed on the device; server integration is used only for functions such as STT and spam reporting.