[Bugfix][T108-yd][bug-view-2187][voice] sometime dial number string will have a plus number in cb

Only Configure:No
Affected branchmaster
Affected module:voice
Is it affected on:asr
Doc Update:No

Change-Id: Ic5243b9169a06460bceb877b6294784adc6d48c6
diff --git a/mbtk/mbtk_rild_v2/src/ril_net.c b/mbtk/mbtk_rild_v2/src/ril_net.c
index 7935352..427c535 100755
--- a/mbtk/mbtk_rild_v2/src/ril_net.c
+++ b/mbtk/mbtk_rild_v2/src/ril_net.c
@@ -1674,7 +1674,7 @@
         }
         case RIL_MSG_ID_NET_CELL:
         {
-            if(pack->data_len == 0 || pack->data == NULL)   // Get net cell.
+            if(pack->data_len == 1 || pack->data == NULL)   // Get net cell.   //  data_len == 1 is wrote by hq at 2025/08/26 for bug 2187
             {
                 if(req_cell_info_get(cli_info->sim_id, cli_info->port, &cme_err) || cme_err != MBTK_RIL_ERR_CME_NON)
                 {