ublox is getting name from modem

also removed some extra docs

src/TinyGsmClientUBLOX.h

@@ -228,8 +228,26 @@ public:
   }
 
   String getModemName() {
+    sendAT(GF("CGMI"));
+    String res1;
+    if (waitResponse(1000L, res1) != 1) {
       return "u-blox Cellular Modem";
     }
+    res1.replace(GSM_NL "OK" GSM_NL, "");
+    res1.replace(GSM_NL, " ");
+    res1.trim();
+
+    sendAT(GF("GMM"));
+    String res2;
+    if (waitResponse(1000L, res1) != 1) {
+      return "u-blox Cellular Modem";
+    }
+    res2.replace(GSM_NL "OK" GSM_NL, "");
+    res2.replace(GSM_NL, " ");
+    res2.trim();
+
+    return res1 + res2;
+  }
 
   void setBaud(unsigned long baud) {
     sendAT(GF("+IPR="), baud);