Fix ussd test in all functions

examples/AllFunctions/AllFunctions.ino

@@ -194,7 +194,9 @@ void loop() {
   // DBG("GSM Time:", gsmTime);
   // String gsmDate = modem.getGSMDateTime(DATE_DATE);
   // DBG("GSM Date:", gsmDate);
+#endif
 
+#if TINY_GSM_TEST_USSD
   String ussd_balance = modem.sendUSSD("*111#");
   DBG("Balance (USSD):", ussd_balance);
 
@@ -247,7 +249,7 @@ void loop() {
   uint8_t chargeState = -99;
   int8_t percent = -99;
   uint16_t milliVolts = -9999;
-  modem.getBattStats(chargeState, percent, milliVolts)
+  modem.getBattStats(chargeState, percent, milliVolts);
   DBG("Battery charge state:", chargeState);
   DBG("Battery charge 'percent':", percent);
   DBG("Battery voltage:", milliVolts / 1000.0F);

src/TinyGsmClientSIM5360.h

@@ -207,7 +207,7 @@ TINY_GSM_MODEM_GET_INFO_ATI()
     if (waitResponse(10000L) != 1) {
       return false;
     }
-    delay(3000);  //TODO:  Test this delay
+    waitResponse(10000L, GF(GSM_NL "PB DONE"));
     return init();
   }