A big downside, however for the SOS function: there has an SOS button, but ATTENTION its operation is very particular to the first view is fine but there is a very big flaw ...
To summarize the operation, we must first set up in the phone a list of 5 numbers to call in case of SOS, and if the SOS button is pressed for 2s, the phone calls the first number and broadcasts an emergency message stating that the recipient should press the 0 to accept the application (if it does not do so in the 10s after the message, the phone hangs alone and call the next number in the list) If the recipient based on the well-0, the M6200 goes into "hands-free" mode so that the person in trouble can easily communicate and tell what happens. Like that, it looks great, but the big problem is that the consideration of the appeal with 0 works ONLY FIXED MOBILE ... I tried with several different laptops, impossible to keep the communication, the phone hangs indefinitely loop on the list of 5 numbers, until we cut the SOS from the phone.
But even without the SOS button this phone is still handy, especially that its operation is almost the same as the fixed wireless phones that our parents and grandparents already know how to use.