1 files changed, 11 insertions, 3 deletions
diff --git a/fw/fe310/eos/net/cell.c b/fw/fe310/eos/net/cell.c
index b0eb475..b560f52 100644
--- a/fw/fe310/eos/net/cell.c
+++ b/fw/fe310/eos/net/cell.c
@@ -213,9 +213,17 @@ int eos_cell_sms_send(char *num, char *text, unsigned char *buffer, int sync) {
         async = !sync;
     }
     buffer[0] = EOS_CELL_MTYPE_SMS | EOS_CELL_MTYPE_SMS_MSG;
-    buffer[1] = (*num == '+' ? EOS_CELL_SMS_ADDRTYPE_INTL : EOS_CELL_SMS_ADDRTYPE_OTHER);
-    buffer[2] = num_len;
-    len = 3;
+    buffer[1] = 0;
+    buffer[2] = 0;
+    if (*num == '+') {
+        buffer[3] = EOS_CELL_SMS_ADDRTYPE_INTL;
+        num++;
+        num_len--;
+    } else {
+        buffer[3] = EOS_CELL_SMS_ADDRTYPE_OTHER;
+    }
+    buffer[4] = num_len;
+    len = 5;
     strcpy(buffer + len, num);
     len += num_len;
     strcpy(buffer + len, text);