I bought this phone in 2009 with the basic kit. Over time, the batteries began to lose connection. I had to disconnect and reinsert the battery. Then some phones started getting static. Now one of the phones doesn't even work anymore. If you now press the speakerphone button on the handset, the entire headset will turn off and the call will end. The phones worked normally for about 1-2 years, and then the problems started. Now only two of 5 phones work reliably for us. We were very disappointed given the reviews we read about Revain. Wouldn't recommend it.
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