Directx 11, send multiple textures to shader

using this code I can send one texture to the shader:

 devcon->PSSetShaderResources(0, 1, &pTexture); 

Of course i made the pTexture by: D3DX11CreateShaderResourceViewFromFile

Shader: Texture2D Texture;

return color * Texture.Sample(ss, texcoord);

I'm currently only sending one texture to the shader, but I would like to send multiple textures, how is this possible?

Thank You.