What is the maximum size of a +COPS: Response?
In particular, the response to an AT+COPS=? command, which looks something like this:
I can’t find this mentioned anywhere in the AT Commands Guide nor in the Appendixes document. 
In fact, the table of Intermediate Result Codes in the Appendices document doesn’t even mention +COPS: 
The Basic Developent Guide mentions a 512-byte limit to responses sent by the Embedded Application - does this also apply to responses from the Wavecom Core?
In fact, it seems that the +COPS: response is not sent to the handler as a single intermediate result, but as a series of intermediate results. 
For example:
Response: +COPS: (2,“vodafone UK”,“voda UK”,“23415”),(3,“Orange”,“Orange”,“23433”),(3,“T-Mobile UK”,“TMO UK”,“23430”),(3,“O2 - UK”,“O2 -UK”,“23410”)
Would be received as five separate events by the handler:
1: +COPS:
2: (2,“vodafone UK”,“voda UK”,“23415”),
[b]3: /b,
4: (3,“T-Mobile UK”,“TMO UK”,“23430”),
5: (3,“O2 - UK”,“O2 -UK”,“23410”)
So where is that documented, then?? 