Hi ! Etompau,
It does connect to strogest system and rest two options. But the problem is as soon as it is connected all DECTs in it's range are dropped, saying no signal. Also when signal comes up DECT can be connected to any line. Subsequently there is loss of speech and after some time line is dropped.Once I disconnect 370 all DECTs within it's range are disturbed for few minutes looking for available RPN. May be the whole recieved lot is defective.This is first time I am trying to huck 370 at this site, only 340s are operational.