# Currencies While we offer a range of currencies for SMS we currently only support the following currencies for voice calls: * (USD) US Dollar * (CAD) Canadian Dollar * (SGD) Singapore Dollar * (AUD) Australian Dollar * (GBP) British Pound * (EUR) Euro Should your account be set up with a different currency please reach out to our Support team via [this page](https://www.messagebird.com/contact) so we can convert your current balance to one of the above supported currencies. It is not possible to place calls with [test credits](broken://pages/0obpIr3lzuQ3I7sxK9Bz), however, you can send a [voice message](/connectivity-platform/voice-messages.md) with test credits. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.bird.com/connectivity-platform/getting-started/currencies.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.