Graffer電子署名アプリ
Skip the city hall visits and sign administrative documents in seconds. Securely verify your identity with your My Number Card directly from your smartphone, anytime, anywhere.
Publisher
Category
ProductivityDownloads
380K+User Rating
Total Ratings
200Locales
1Discover the interface used by 380K+ users.
The tools that make this app stand out, trusted by 380K+ users.
No bulky card readers required. Simply tap your My Number card to your iPhone for instant, secure authentication via the built-in NFC chip.
Your privacy is our priority. We are ISO 27001 certified and never store personal information or My Number data on your device or our servers.
Eliminate physical office visits and paper forms. Complete tax filings and administrative applications 100% digitally on your own schedule.
Everything you need to know about Graffer電子署名アプリ.
Description
Latest Version
2.0.5
Size
14.1 MB
First Released
May 18, 2020
Join over 380,000 professionals who handle their administrative procedures securely in minutes. With just your iPhone and My Number card, you can sign documents digitally from anywhere—no more lines, no more stamps.
Everything you need to know about Graffer電子署名アプリ
The Graffer電子署名アプリ enables electronic signatures using your My Number Card for official applications on government websites. It acts as a secure identity verification tool for digital public services.
To use the Graffer電子署名アプリ, you need a My Number Card, your 6-digit or longer PIN for the electronic signature certificate, and an NFC or Felica compatible smartphone.
The Graffer電子署名アプリ works by requiring you to input your PIN, read your My Number Card with your smartphone, and then confirm your address and name from the card's IC chip to complete the signature.
No, the Graffer電子署名アプリ does not store personal information or My Number data within the application. Its design prioritizes user privacy and data security during the verification process.
The Graffer電子署名アプリ recommends using the latest version of Safari. Using web browser features like incognito or private browsing modes is not supported, as they can prevent proper app-browser cooperation.
If the Graffer電子署名アプリ cannot read your My Number Card, remove your iPhone's case, place the card face up on a table, align the iPhone's top edge with the card's photo line, and hold them still for 5 to 10 seconds.
The PIN for the electronic signature certificate is an alphanumeric code, 6 to 16 characters long. You establish this PIN at the municipal office when you receive your My Number Card.
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App information, icons, screenshots, and descriptions displayed on this page are sourced from the Apple App Store and are the property of their respective developers. Download estimates and rankings are based on MWM's proprietary models and may not reflect actual figures. This page is provided for informational and analytical purposes only.
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