How to use a PBX machine?

Where can I find information on setting up a phone system for a small business? It seems that most of my Google searches return spam or "we want your money!" links, so I'm asking the hive mind: I'm helping a friend research a PBX system for...

I bought it without knowing that it works with PBX machine, I bought it for my small home business where only I am the one who receive calls. Please help if anyone knows how can I use it as a normal phone. When I plug in the line I get no dial tone....

hi guys, i hope you doing well and have a great time, my question for today is that i have got a payment terminal machine...a mean a machine where you can use in the store to accept debit or credit cards. I have spoken to company and they adviced me...

I'm trying to use a sewing machine. The stitch looks great on top but it's a complete mess underneath. Why? I'm a sewing machine novice. I'm sure I've threaded the machine correctly, put the bobbin in the holder thing the right way, etc… But for some...

Like can you use a singer universal sewing machine needle or a universal sewing machine needle in general with a basic brother sewing machine? Any ideas?

We're trying to buy an AIO printer The two we have been looking at are the Epson WorkForce 600 and Canon Pixma MX850 These both got really great reviews and they do everything we want But, after reading consumer reviews, I noticed that at least one person...

Hi, every time I throw a new dark/black shirt or hoodie into the washing machine, it comes out somewhat faded, after just one wash.... I use cold water, very little detergent (woolite for darks), flip clothes inside out, use the lowest cycle, and sometimes...

Is it worth spending the money, and use the machine in higher watts?

I am new to recommendation systems and have to implement a Movie recommender system. I have previously worked with Classifiers (Naive Bayes, SVM etc.) and understand how I can use Machine learning although I am not able to understand that how would i...