As stated in an old discussion, the prim_rx_nb.c file should be modified  to change the time slot number: 
"l1s_rx_win_ctrl(arfcn, L1_RXWIN_NB, 0);”
however if i change it to another number (ex: 2,4,6), the phone will not be able to detect the BCCH signal of the BTS
so it will not connect to the network. Am I changing the wrong parameter ?

Best regards,
Robert,


On Mar 16, 2016, at 4:06 PM, Harald Welte <laforge@gnumonks.org> wrote:

On Wed, Mar 16, 2016 at 02:56:45PM +0200, robert wrote:
I’m thinking about modifying some code to have the phone listen to the
paging group corresponding to my IMSI.

yes, that kind of modification would be a 'bug fix', and one that we'd
like to receive.

Do you think it is doable or are there some hardware limitations that
could prevent this ?

There certainly is no limitation in the hardware, if paging works with
the original Motorola/Compal firmware.

--
- Harald Welte <laforge@gnumonks.org>           http://laforge.gnumonks.org/
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