I am having an issue that i need to solve. Actually i am having the UNIDEN PMR845 Walkie-talkies which is 4way. In which two of not working properly i.e. they can only talk but can not receive the message. I have tried lots of thing but nothing working for me. So please help me for finding the solution of UNIDEN PMR845 Walkie-talkies problem. Thanks in advance.