Using FamCall.

Last updated November 6, 2026 · SilverGrid Technology LLC

FamCall is a voice-calling service between FamCall users, provided by SilverGrid Technology LLC. These terms apply to the hosted service. The open-source code is separately available under the MIT license.

Your number and your calls

Use a phone number you control and keep your verification codes private. Anyone who knows your number can attempt to call you on FamCall. You can block a number in the app. Let us know if you lose control of your number or believe someone is misusing your account.

Use the service respectfully

Do not use FamCall to harass, threaten, impersonate, defraud, send unwanted repeated calls, or break the law. Do not bypass service limits, abuse verification texts, or interfere with other people’s calls. We may restrict accounts or service access to address abuse and protect users. You can report a problem to info@silvergridtech.com.

Availability and costs

Both phones need FamCall and a working internet connection. FamCall is designed with weak and unstable connections in mind, but calls may fail, disconnect, or be delayed. Network access, text-message verification, device settings, and service availability can affect use. Your mobile provider may charge for data or messages.

FamCall does not support emergency calls. Use your phone’s ordinary emergency-calling feature when you need emergency services.

Your information

Our privacy notice explains how information is used to run the service. You can delete your account at any time.

Changes and contact

We may update the app or service and revise these terms. The date above identifies the current version. Nothing in these terms removes rights that cannot be waived under applicable law.

Contact SilverGrid Technology LLC at info@silvergridtech.com.