E340 Doorbell existing chime bypass help please

Hi all,

Just a quick question - where should I place the jumper cable on my existing door chime to bypass it? Do I connect 1 to 3 together with one jumper cable?

Thank you

Never mind, all sorted

Hi, I was just going to ask you if you figured it out. As you only have two wires, I would say as you said place the jumper between 1 & 3.
Is that what you ended up doing? Thanks.