Can you register a Cellcom beltpack to two differentbases?, would you have to de-register it from the one before youcan use it on the other?
Yes, you can register a BP with 2 bases, noneed to delete it from the first base, BUT !!! the BP can only work with one basestation at a time and you must re-register the BP using the Config editor tool in order for it to switch to the correct basestation
The BP can only work with one base at atime. The BP saves the info of one base at a time so, it would need to beregistered to the corresponding base every time it needs to work with it.
The basestation keeps a list of all the BPs registered to it , whether they are switched on or off.
ExampleThe beltpack is currently registered and working with basestation #1 
When you want the BP to work with basestation #2 because it has been previously registered with basestation#2.Basestation#2 map already has info about the beltpack. As soon as you register the BP with configeditor using the map for basestation#2, the BP will start to work and there's no need to re-send the map info to thebasestation#2 again.