diff --git a/cap/zx297520v3/src/lynq/lib/liblynq-call/lynq_call.cpp b/cap/zx297520v3/src/lynq/lib/liblynq-call/lynq_call.cpp
index 9525e75..e8baee6 100755
--- a/cap/zx297520v3/src/lynq/lib/liblynq-call/lynq_call.cpp
+++ b/cap/zx297520v3/src/lynq/lib/liblynq-call/lynq_call.cpp
@@ -973,11 +973,28 @@
 
 int lynq_call_answer()
 {
+    int cnt = 0;
+    
     if(g_module_init_flag != MODULE_RUNNING)
     {
         LYERRLOG("%s module state %d error",__func__,g_module_init_flag);
         return LYNQ_E_CONFLICT;
-    }   
+    }
+
+    //fix T106-TEST/T106BUG-50,54
+    for(int id = 0; id < LYNQ_CALL_MAX; id++)
+    {
+        if(s_call_lists[id].call_state != LYNQ_CALL_INCOMING)
+        {
+           cnt++;
+           continue;
+        }
+    }
+    if(cnt >= LYNQ_CALL_MAX)
+    {
+        LYERRLOG("No call is incomming \n");
+        return RESULT_ERROR;
+    }
 
     Parcel* p=NULL;    
     int ret=lynq_send_common_request(p,g_wait_time,RIL_REQUEST_ANSWER,0,"");