콜백문자 (Callback Text)

RMS - Caller ID and Manual Message Service is a smart app that sends messages manually after a call ends and displays caller information as a pop-up when a call is received.

📱 Key Features:

- Manual Message Sending: Manually send pre-set SMS messages via notifications after a call ends
- Caller ID Pop-up: Display caller information in real-time on the screen upon receiving a call
- Message Management: Easily register and manage messages for various situations
- Smart Identification: Analyze call logs to identify spam/ad calls

💬 Messaging Functions:

- Register Contextual Messages: Prepare messages for specific purposes such as work, personal, or family

- Attach Images: Easily attach photos using the Photo Picker

- Manual Sending: Immediately send a pre-set message by clicking the notification after a call ends
- Secure Sending: Send messages only when the call has ended normally

📞 Caller ID:

- Real-time Pop-up: Display caller information at the top of the screen upon receiving a call

- Call Log Integration: Identify callers based on recent call history

- Spam Filtering: Prevent inconvenience by providing notifications for ad/spam calls

📊 Convenient Features:

- Message Backup/Restore: Safely back up data via ZIP files

- Statistics: Analyze the status of sent messages and call logs

- Intuitive UI: Modern interface based on Material Design 3 Multiple Messages: Set up multiple messages for a single number

🎨 Simple Design:

- Light Mode: Clean design with a white background

- Intuitive Operation: An interface that anyone can use easily

- Quick Response: Send a message immediately via notification after a call ends

🔒 Privacy Protection:

- Never collect personal information

- All data is safely stored only within the device

- No information is transmitted to a server

- Works perfectly even without an internet connection

📱 Required Permissions and Reasons for Use:

- Notifications (Optional): Display notifications when a message is sent

- Phone Status: Detect call ends and display notifications for manual message sending

- Call History: Display recent call history in the caller ID popup

- Overlay (Optional): Display caller ID popup upon receiving a call

- Photo Picker: Attach photos to messages using the Android Photo Picker

✨ Recommended for:

- Those who need a quick reply after a call

- Those who want to communicate smoothly with family/friends

- Those who need a quick response for work

- Those who want to avoid spam calls

- Those who want to manage messages systematically

Join RMS right now Start responding after a smart call!