It depends entirely on how you broke it.
The cost of Panasonic telephone systems depends on many factors. One can find a price comparison of Panasonic telephone systems on the Business Telephone System website.
The intercom was invented in 1920 in Berlin, where doctors called it a "door telephone" and used it for night calls.
Panasonic does not manufacture office telephone systems, but they do make phones that would work well in an office.
There are many places that Panasonic telephone systems can be purchased. One of the best places to find them for low prices is at Amazon's online store.
It will depend on what is wrong with the Panasonic KP310 as to how you fix it. Before you start to do any repairs on the KP310, make sure that it is unplugged from the power source.
The Panasonic KX would be one of the best. Its cordless and has many other helpful feautures like an answering system, has conference call capability, intercom, hold, mute, flash and redial buttons. It also has a waiting caller ID and supports four handsets.
The roaming range of the Panasonic KX-TG6432M DECT Cordless Telephone is up to 300 feet.
"Bell didn't really invent the telephone: lacked key features we associate with the phone -a ringer (invented two years after Bell's patent) -a dial (invented by Edison) Bell invented the Intercom -Edison probably did more to turn it into a telephone than anyone, We even adopt his greeting (Hello) in preferences to Bell's (Ahoy) But Bell invented something far more important -Microphones and Speakers" http://evolutionarymedia.com/cgi-bin/wiki.cgi?MediumAsInterface,template.html "Bell didn't invent the telephone, He invented microphones and speakers, As a system, he invented the intercom. Users created the telephone: By demanding ways to call multiple endpoints By requiring easier to use summons signals By creating new ways to use the telephone By adopting means of behavior" http://foulger.info/davis/presentations/spheresOfInvention.htm While Alexander Graham Bell may not have been the first to invent the telephone, he was the first to patent it. Based on his invention: "Intercommunicating Telephone System (Intercom) The Kellogg intercom phone...was patented in 1894." http://www.officemuseum.com/communications_equipment.htm
100 feet, the quality degrades after that.
Support for Panasonic products in Malaysia can be accessed directly through the Panasonic Malaysia website. On the support tab, one can find various means to contact support by telephone or email.
Grupo Intercom was created in 1995.
Grupo Intercom's motto is 'We innovate with values and efficiency'.