# Signals

From the `/start` menu, go to *Signals.* This will open the following menu:

<figure><img src="/files/nzlOBIlicUnbptYwmw6W" alt="" width="375"><figcaption><p>Signals Menu</p></figcaption></figure>

### Call Channels

In addition to the `Maestro DMs` signal which was covered [previously](/pasted-contracts/auto-buy-on-pasted-contract.md), the bot includes an extensive list of TG call channels that you can activate to auto-buy on received signal. These are listed under *Call Channels* in the Signals menu, and are displayed in the image below:

<figure><img src="/files/GC26vkO2894UTMIpmxUU" alt="" width="375"><figcaption><p>Call Channels Menu</p></figcaption></figure>

Call channels are ordered based on the number of Maestro users tracking them. You can use the ***Search*** button to quickly find any channel you want. The command works with both the channel's link and numerical ID. Once you select a call channel, you will be redirected to a settings menu that you can use to activate auto-buys, setup slippage, gas price/delta, auto-buy checks, and preset sell limit orders to be applied following every auto-buy triggered by this channel. This will be explored in details in Section X.

### Scraper

If you need to scrape a specific TG channel that you cannot find in the bot, please refer to the [standalone Maestro Scraper](/maestro-scraper.md). Similar to a call channel, The *Scraper* signal can be used to to activate auto-buys, setup slippage, gas price/delta, auto-buy checks, and preset sell limit orders to be applied following every auto-buy triggered by the Scraper.

### External Signals

External Signals are signals that you can receive through the bot by having an external subscription with the signals provider. In this case, activating the signal in the bot is not enough as it also requires a valid subscription with the corresponding providers so that the bot can convey the received signal to you.

In the following section, we will detail the settings menu of a signal. For the most part, this menu acts the same way for *Call Channels*, *External Signals,* and the *Scraper* signal.

<table data-view="cards"><thead><tr><th></th><th></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td><strong>Signals Settings</strong></td><td></td><td><a href="/pages/0riNm0bEzHkPGG53yxTb">/pages/0riNm0bEzHkPGG53yxTb</a></td></tr><tr><td><strong>Maestro Scraper</strong></td><td></td><td><a href="/pages/TtlRnPq9JVXJWKYsimjZ">/pages/TtlRnPq9JVXJWKYsimjZ</a></td></tr></tbody></table>


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