ISD1820 module and button

So,
Friend got button and ISD1820 module.
We have problem trying to connect it.
I know there are simpler ways to do it but they choose this type for project.
Button is classic two wires

Can anyone give me some scheme? They told me its not working if they connect to pin on module

A great deal more information is needed in order to provide help

Which Arduino ?
How are the button and module wired to the Arduino ?
What sketch is being used ?
What is the button meant to do ?

Sorry Bob,

Forget to wrote.
They arent using Arduino

What are they using and why do you think that posting the question here is appropriate ?

Connect the speaker to the ISD1820. Connect power to the ISD1820. That is all the connecting. Buttons are on the ISD1820.

Because someone knows more than me even if they are not using Arduino.

Question is simple, is possible to connect external button to this module?

Thansk.

@xfpd

I know, but they need external button for school project.

This link says "REC" pin is waiting for an external HIGH for recording. Wire a button and a pull-down resistor from this pin to VCC. When the button is NOT pressed, it is held low. When the button is pressed, it shorts to Vcc (HIGH). You need to hold the button for the entire "record" time.

Probably the same for PLAYL pin and PLAYE pin.

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