The is primarily sold via the Sim4me official website and select Amazon stores (US, EU, and India). As of the publication date:

: Reviewers on Trustpilot have noted strong signal strength and quick delivery for physical SIM cards.

■ iOS端末の場合(SBSIM) １．Wi-Fi経由でインターネットへ接続 ２．ブラウザのURL入力欄をタップし、『http://sim4.me/s1』と入力。 または右記QRコードを読み取り、プロファイルをダウンロード。 catalog.trepp.jp Instructions Before Use & How to Set up the APN

Proceeding with the software release report for "sim4me s1":

screen (approximately 6.1 cm) with a resolution of 480 x 640 pixels. : Equipped with a