Digi International Inc XBEEPRO2 Manual Do Utilizador

There are a couple of mechanisms that will cause the router to leave its current PAN and attempt to discover 
and join a new network based on its network joining parameter values. 

These include the following:

•Change the ID command such that the current 64-bit PAN ID is invalid.
•Change the SC command such that the current channel (CH) is not included in the channel mask.
•Change the ZS or any of the security command values.
•Issue the NR0 command to cause the router to leave.
•Issue the NR1 command to send a broadcast transmission, causing all devices in the network to leave and 

migrate to a different channel.
•Press the commissioning button 4 times or issue the CB command with a parameter of 4.