diff --git a/src/TinyGsmClientSIM70xx.h b/src/TinyGsmClientSIM70xx.h
index 568ffd04..adeb6a24 100644
--- a/src/TinyGsmClientSIM70xx.h
+++ b/src/TinyGsmClientSIM70xx.h
@@ -12,28 +12,28 @@
 // #define TINY_GSM_DEBUG Serial
 // #define TINY_GSM_USE_HEX
 #ifdef AT_NL
-#undef AT_NL
+  #undef AT_NL
 #endif
 #define AT_NL "\r\n"
 
 #ifdef MODEM_MANUFACTURER
-#undef MODEM_MANUFACTURER
+  #undef MODEM_MANUFACTURER
 #endif
 #define MODEM_MANUFACTURER "SIMCom"
 
 #ifdef MODEM_MODEL
-#undef MODEM_MODEL
+  #undef MODEM_MODEL
 #endif
 #if defined(TINY_GSM_MODEM_SIM7070)
-#define MODEM_MODEL "SIM7070";
+  #define MODEM_MODEL "SIM7070";
 #elif defined(TINY_GSM_MODEM_SIM7080)
-#define MODEM_MODEL "SIM7080";
+  #define MODEM_MODEL "SIM7080";
 #elif defined(TINY_GSM_MODEM_SIM7090)
-#define MODEM_MODEL "SIM7090";
+  #define MODEM_MODEL "SIM7090";
 #elif defined(TINY_GSM_MODEM_SIM7000) || defined(TINY_GSM_MODEM_SIM7000SSL)
-#define MODEM_MODEL "SIM7000";
+  #define MODEM_MODEL "SIM7000";
 #else
-#define MODEM_MODEL "SIM70xx";
+  #define MODEM_MODEL "SIM70xx";
 #endif
 
 #include "TinyGsmModem.tpp"
@@ -52,299 +52,376 @@ enum SIM70xxRegStatus {
 
 template <class SIM70xxType>
 class TinyGsmSim70xx : public TinyGsmModem<SIM70xxType>,
-                       public TinyGsmGPRS<SIM70xxType>,
-                       public TinyGsmGPS<SIM70xxType> {
-  friend class TinyGsmModem<SIM70xxType>;
-  friend class TinyGsmGPRS<SIM70xxType>;
-  friend class TinyGsmGPS<SIM70xxType>;
-
-  /*
-   * CRTP Helper
-   */
- protected:
-  inline const SIM70xxType& thisModem() const {
-    return static_cast<const SIM70xxType&>(*this);
-  }
-  inline SIM70xxType& thisModem() {
-    return static_cast<SIM70xxType&>(*this);
-  }
-  ~TinyGsmSim70xx() {}
-
-  /*
-   * Constructor
-   */
- public:
-  explicit TinyGsmSim70xx(Stream& stream) : stream(stream) {}
-
-  /*
-   * Basic functions
-   */
- protected:
-  bool factoryDefaultImpl() {
-    return false;
-  }
-
-  /*
-   * Power functions
-   */
- protected:
-  bool restartImpl(const char* pin = nullptr) {
-    thisModem().sendAT(GF("E0"));  // Echo Off
-    thisModem().waitResponse();
-    if (!thisModem().setPhoneFunctionality(0)) { return false; }
-    if (!thisModem().setPhoneFunctionality(1, true)) { return false; }
-    thisModem().waitResponse(30000L, GF("SMS Ready"));
-    return thisModem().initImpl(pin);
-  }
-
-  bool powerOffImpl() {
-    thisModem().sendAT(GF("+CPOWD=1"));
-    return thisModem().waitResponse(GF("NORMAL POWER DOWN")) == 1;
-  }
-
-  // During sleep, the SIM70xx module has its serial communication disabled.
-  // In order to reestablish communication pull the DRT-pin of the SIM70xx
-  // module LOW for at least 50ms. Then use this function to disable sleep
-  // mode. The DTR-pin can then be released again.
-  bool sleepEnableImpl(bool enable = true) {
-    thisModem().sendAT(GF("+CSCLK="), enable);
-    return thisModem().waitResponse() == 1;
-  }
-
-  bool setPhoneFunctionalityImpl(uint8_t fun, bool reset = false) {
-    thisModem().sendAT(GF("+CFUN="), fun, reset ? ",1" : "");
-    return thisModem().waitResponse(10000L) == 1;
-  }
-
-  /*
-   * Generic network functions
-   */
- public:
-  SIM70xxRegStatus getRegistrationStatus() {
-    SIM70xxRegStatus epsStatus =
-        (SIM70xxRegStatus)thisModem().getRegistrationStatusXREG("CEREG");
-    // If we're connected on EPS, great!
-    if (epsStatus == REG_OK_HOME || epsStatus == REG_OK_ROAMING) {
-      return epsStatus;
-    } else {
-      // Otherwise, check GPRS network status
-      // We could be using GPRS fall-back or the board could be being moody
-      return (SIM70xxRegStatus)thisModem().getRegistrationStatusXREG("CGREG");
+  public TinyGsmGPRS<SIM70xxType>,
+  public TinyGsmGPS<SIM70xxType> {
+    friend class TinyGsmModem<SIM70xxType>;
+    friend class TinyGsmGPRS<SIM70xxType>;
+    friend class TinyGsmGPS<SIM70xxType>;
+
+    /*
+     * CRTP Helper
+     */
+  protected:
+    inline const SIM70xxType& thisModem() const {
+      return static_cast<const SIM70xxType&>(*this);
     }
-  }
-
- protected:
-  bool isNetworkConnectedImpl() {
-    SIM70xxRegStatus s = getRegistrationStatus();
-    return (s == REG_OK_HOME || s == REG_OK_ROAMING);
-  }
-
- public:
-  String getNetworkModes() {
-    // Get the help string, not the setting value
-    thisModem().sendAT(GF("+CNMP=?"));
-    if (thisModem().waitResponse(GF(AT_NL "+CNMP:")) != 1) { return ""; }
-    String res = stream.readStringUntil('\n');
-    thisModem().waitResponse();
-    return res;
-  }
-
-  int16_t getNetworkMode() {
-    thisModem().sendAT(GF("+CNMP?"));
-    if (thisModem().waitResponse(GF(AT_NL "+CNMP:")) != 1) { return false; }
-    int16_t mode = thisModem().streamGetIntBefore('\n');
-    thisModem().waitResponse();
-    return mode;
-  }
-
-  bool setNetworkMode(uint8_t mode) {
-    // 2 Automatic
-    // 13 GSM only
-    // 38 LTE only
-    // 51 GSM and LTE only
-    thisModem().sendAT(GF("+CNMP="), mode);
-    return thisModem().waitResponse() == 1;
-  }
-
-  String getPreferredModes() {
-    // Get the help string, not the setting value
-    thisModem().sendAT(GF("+CMNB=?"));
-    if (thisModem().waitResponse(GF(AT_NL "+CMNB:")) != 1) { return ""; }
-    String res = stream.readStringUntil('\n');
-    thisModem().waitResponse();
-    return res;
-  }
-
-  int16_t getPreferredMode() {
-    thisModem().sendAT(GF("+CMNB?"));
-    if (thisModem().waitResponse(GF(AT_NL "+CMNB:")) != 1) { return false; }
-    int16_t mode = thisModem().streamGetIntBefore('\n');
-    thisModem().waitResponse();
-    return mode;
-  }
-
-  bool setPreferredMode(uint8_t mode) {
-    // 1 CAT-M
-    // 2 NB-IoT
-    // 3 CAT-M and NB-IoT
-    thisModem().sendAT(GF("+CMNB="), mode);
-    return thisModem().waitResponse() == 1;
-  }
-
-  bool getNetworkSystemMode(bool& n, int16_t& stat) {
-    // n: whether to automatically report the system mode info
-    // stat: the current service. 0 if it not connected
-    thisModem().sendAT(GF("+CNSMOD?"));
-    if (thisModem().waitResponse(GF(AT_NL "+CNSMOD:")) != 1) { return false; }
-    n    = thisModem().streamGetIntBefore(',') != 0;
-    stat = thisModem().streamGetIntBefore('\n');
-    thisModem().waitResponse();
-    return true;
-  }
-
-  bool setNetworkSystemMode(bool n) {
-    // n: whether to automatically report the system mode info
-    thisModem().sendAT(GF("+CNSMOD="), int8_t(n));
-    return thisModem().waitResponse() == 1;
-  }
-
-  /*
-   * GPRS functions
-   */
- protected:
-  // should implement in sub-classes
-
-  /*
-   * SIM card functions
-   */
- protected:
-  // Doesn't return the "+CCID" before the number
-  String getSimCCIDImpl() {
-    thisModem().sendAT(GF("+CCID"));
-    if (thisModem().waitResponse(GF(AT_NL)) != 1) { return ""; }
-    String res = stream.readStringUntil('\n');
-    thisModem().waitResponse();
-    res.trim();
-    return res;
-  }
-
-  /*
-   * GPS/GNSS/GLONASS location functions
-   */
- protected:
-  // enable GPS
-  bool enableGPSImpl() {
-    thisModem().sendAT(GF("+CGNSPWR=1"));
-    if (thisModem().waitResponse() != 1) { return false; }
-    return true;
-  }
-
-  bool disableGPSImpl() {
-    thisModem().sendAT(GF("+CGNSPWR=0"));
-    if (thisModem().waitResponse() != 1) { return false; }
-    return true;
-  }
-
-  // get the RAW GPS output
-  String getGPSrawImpl() {
-    thisModem().sendAT(GF("+CGNSINF"));
-    if (thisModem().waitResponse(10000L, GF(AT_NL "+CGNSINF:")) != 1) {
-      return "";
+    inline SIM70xxType& thisModem() {
+      return static_cast<SIM70xxType&>(*this);
     }
-    String res = stream.readStringUntil('\n');
-    thisModem().waitResponse();
-    res.trim();
-    return res;
-  }
-
-  // get GPS informations
-  bool getGPSImpl(float* lat, float* lon, float* speed = 0, float* alt = 0,
-                  int* vsat = 0, int* usat = 0, float* accuracy = 0,
-                  int* year = 0, int* month = 0, int* day = 0, int* hour = 0,
-                  int* minute = 0, int* second = 0) {
-    thisModem().sendAT(GF("+CGNSINF"));
-    if (thisModem().waitResponse(10000L, GF(AT_NL "+CGNSINF:")) != 1) {
+    ~TinyGsmSim70xx() {}
+
+    /*
+     * Constructor
+     */
+  public:
+    explicit TinyGsmSim70xx(Stream& stream) : stream(stream) {}
+
+    /*
+     * Basic functions
+     */
+  protected:
+    bool factoryDefaultImpl() {
       return false;
     }
 
-    thisModem().streamSkipUntil(',');                // GNSS run status
-    if (thisModem().streamGetIntBefore(',') == 1) {  // fix status
-      // init variables
-      float ilat         = 0;
-      float ilon         = 0;
-      float ispeed       = 0;
-      float ialt         = 0;
-      int   ivsat        = 0;
-      int   iusat        = 0;
-      float iaccuracy    = 0;
-      int   iyear        = 0;
-      int   imonth       = 0;
-      int   iday         = 0;
-      int   ihour        = 0;
-      int   imin         = 0;
-      float secondWithSS = 0;
-
-      // UTC date & Time
-      iyear        = thisModem().streamGetIntLength(4);  // Four digit year
-      imonth       = thisModem().streamGetIntLength(2);  // Two digit month
-      iday         = thisModem().streamGetIntLength(2);  // Two digit day
-      ihour        = thisModem().streamGetIntLength(2);  // Two digit hour
-      imin         = thisModem().streamGetIntLength(2);  // Two digit minute
-      secondWithSS = thisModem().streamGetFloatBefore(
-          ',');  // 6 digit second with subseconds
-
-      ilat = thisModem().streamGetFloatBefore(',');  // Latitude
-      ilon = thisModem().streamGetFloatBefore(',');  // Longitude
-      ialt = thisModem().streamGetFloatBefore(
-          ',');  // MSL Altitude. Unit is meters
-      ispeed = thisModem().streamGetFloatBefore(
-          ',');                          // Speed Over Ground. Unit is knots.
-      thisModem().streamSkipUntil(',');  // Course Over Ground. Degrees.
-      thisModem().streamSkipUntil(',');  // Fix Mode
-      thisModem().streamSkipUntil(',');  // Reserved1
-      iaccuracy = thisModem().streamGetFloatBefore(
-          ',');                          // Horizontal Dilution Of Precision
-      thisModem().streamSkipUntil(',');  // Position Dilution Of Precision
-      thisModem().streamSkipUntil(',');  // Vertical Dilution Of Precision
-      thisModem().streamSkipUntil(',');  // Reserved2
-      ivsat = thisModem().streamGetIntBefore(',');  // GNSS Satellites in View
-      iusat = thisModem().streamGetIntBefore(',');  // GNSS Satellites Used
-      thisModem().streamSkipUntil(',');             // GLONASS Satellites Used
-      thisModem().streamSkipUntil(',');             // Reserved3
-      thisModem().streamSkipUntil(',');             // C/N0 max
-      thisModem().streamSkipUntil(',');             // HPA
-      thisModem().streamSkipUntil('\n');            // VPA
-
-      // Set pointers
-      if (lat != nullptr) *lat = ilat;
-      if (lon != nullptr) *lon = ilon;
-      if (speed != nullptr) *speed = ispeed;
-      if (alt != nullptr) *alt = ialt;
-      if (vsat != nullptr) *vsat = ivsat;
-      if (usat != nullptr) *usat = iusat;
-      if (accuracy != nullptr) *accuracy = iaccuracy;
-      if (iyear < 2000) iyear += 2000;
-      if (year != nullptr) *year = iyear;
-      if (month != nullptr) *month = imonth;
-      if (day != nullptr) *day = iday;
-      if (hour != nullptr) *hour = ihour;
-      if (minute != nullptr) *minute = imin;
-      if (second != nullptr) *second = static_cast<int>(secondWithSS);
+    /*
+     * Power functions
+     */
+  protected:
+    bool restartImpl(const char* pin = nullptr) {
+      thisModem().sendAT(GF("E0"));  // Echo Off
+      thisModem().waitResponse();
+      if (!thisModem().setPhoneFunctionality(0)) {
+        return false;
+      }
+      if (!thisModem().setPhoneFunctionality(1, true)) {
+        return false;
+      }
+      thisModem().waitResponse(30000L, GF("SMS Ready"));
+      return thisModem().initImpl(pin);
+    }
+
+    bool powerOffImpl() {
+      thisModem().sendAT(GF("+CPOWD=1"));
+      return thisModem().waitResponse(GF("NORMAL POWER DOWN")) == 1;
+    }
+
+    // During sleep, the SIM70xx module has its serial communication disabled.
+    // In order to reestablish communication pull the DRT-pin of the SIM70xx
+    // module LOW for at least 50ms. Then use this function to disable sleep
+    // mode. The DTR-pin can then be released again.
+    bool sleepEnableImpl(bool enable = true) {
+      thisModem().sendAT(GF("+CSCLK="), enable);
+      return thisModem().waitResponse() == 1;
+    }
+
+    bool setPhoneFunctionalityImpl(uint8_t fun, bool reset = false) {
+      thisModem().sendAT(GF("+CFUN="), fun, reset ? ",1" : "");
+      return thisModem().waitResponse(10000L) == 1;
+    }
+
+    /*
+     * Generic network functions
+     */
+  public:
+    SIM70xxRegStatus getRegistrationStatus() {
+      SIM70xxRegStatus epsStatus =
+        (SIM70xxRegStatus)thisModem().getRegistrationStatusXREG("CEREG");
+      // If we're connected on EPS, great!
+      if (epsStatus == REG_OK_HOME || epsStatus == REG_OK_ROAMING) {
+        return epsStatus;
+      } else {
+        // Otherwise, check GPRS network status
+        // We could be using GPRS fall-back or the board could be being moody
+        return (SIM70xxRegStatus)thisModem().getRegistrationStatusXREG("CGREG");
+      }
+    }
+
+  protected:
+    bool isNetworkConnectedImpl() {
+      SIM70xxRegStatus s = getRegistrationStatus();
+      return (s == REG_OK_HOME || s == REG_OK_ROAMING);
+    }
+
+  public:
+    bool enableGpio(uint8_t gpio, bool enable) {
+      //AT+SGPIO=<operation>,<GPIO>,<function>,<level>
+      // <operation> 0 Set the GPIO function including the GPIO output. 1 Read the GPIO level.
+      // Please note that only when the gpioisset asinput, user can use parameter 1 to read the GPIO level, otherwisethemodule will return "ERROR".
+      //<GPIO> The GPIO you want to be set. (It has relations with the hardware, please refer to the hardware manual)
+      // <function> Only when <operation> is set to 0, this option takes effect. 0 Set the GPIO to input. 1 Set the GPIO to output
+      // <level> 0 GPIO low level 1 GPIO high level
+      if (gpio > 7) {
+        log_w("invalid gpio");
+        return false;
+      }
+      char msg[20] = {};
+      sprintf(msg, "+SGPIO=0,%d,1,%d", gpio, enable);
+      thisModem().sendAT(GF(msg));
+
+      return thisModem().waitResponse(10000L, GF("OK")) == 1;
+    }
+
+    uint8_t getNetworkSystemMode() {
+      thisModem().sendAT(GF("+CNSMOD?"));
+      if (thisModem().waitResponse(GF(AT_NL "+CNSMOD:")) != 1) {
+        return 0;
+      }
+      String res = stream.readStringUntil('\n');
+      thisModem().waitResponse();
+      res = res.substring(3);
+      return atoi(res.c_str());
+    }
+
+    String getNetworkModes() {
+      // Get the help string, not the setting value
+      thisModem().sendAT(GF("+CNMP=?"));
+      if (thisModem().waitResponse(GF(AT_NL "+CNMP:")) != 1) {
+        return "";
+      }
+      String res = stream.readStringUntil('\n');
+      thisModem().waitResponse();
+      return res;
+    }
+
+    int16_t getNetworkMode() {
+      thisModem().sendAT(GF("+CNMP?"));
+      if (thisModem().waitResponse(GF(AT_NL "+CNMP:")) != 1) {
+        return false;
+      }
+      int16_t mode = thisModem().streamGetIntBefore('\n');
+      thisModem().waitResponse();
+      return mode;
+    }
+
+    bool setNetworkMode(uint8_t mode) {
+      // 2 Automatic
+      // 13 GSM only
+      // 38 LTE only
+      // 51 GSM and LTE only
+      thisModem().sendAT(GF("+CNMP="), mode);
+      return thisModem().waitResponse() == 1;
+    }
 
+    String getPreferredModes() {
+      // Get the help string, not the setting value
+      thisModem().sendAT(GF("+CMNB=?"));
+      if (thisModem().waitResponse(GF(AT_NL "+CMNB:")) != 1) {
+        return "";
+      }
+      String res = stream.readStringUntil('\n');
       thisModem().waitResponse();
+      return res;
+    }
+
+    int16_t getPreferredMode() {
+      thisModem().sendAT(GF("+CMNB?"));
+      if (thisModem().waitResponse(GF(AT_NL "+CMNB:")) != 1) {
+        return false;
+      }
+      int16_t mode = thisModem().streamGetIntBefore('\n');
+      thisModem().waitResponse();
+      return mode;
+    }
+
+    bool setPreferredMode(uint8_t mode) {
+      // 1 CAT-M
+      // 2 NB-IoT
+      // 3 CAT-M and NB-IoT
+      thisModem().sendAT(GF("+CMNB="), mode);
+      return thisModem().waitResponse() == 1;
+    }
+
+    bool getNetworkSystemMode(bool& n, int16_t& stat) {
+      // n: whether to automatically report the system mode info
+      // stat: the current service. 0 if it not connected
+      thisModem().sendAT(GF("+CNSMOD?"));
+      if (thisModem().waitResponse(GF(AT_NL "+CNSMOD:")) != 1) {
+        return false;
+      }
+      n    = thisModem().streamGetIntBefore(',') != 0;
+      stat = thisModem().streamGetIntBefore('\n');
+      thisModem().waitResponse();
+      return true;
+    }
+
+    bool setNetworkSystemMode(bool n) {
+      // n: whether to automatically report the system mode info
+      thisModem().sendAT(GF("+CNSMOD="), int8_t(n));
+      return thisModem().waitResponse() == 1;
+    }
+
+    /*
+     * GPRS functions
+     */
+  protected:
+    // should implement in sub-classes
+
+    /*
+     * SIM card functions
+     */
+  protected:
+    // Doesn't return the "+CCID" before the number
+    String getSimCCIDImpl() {
+      thisModem().sendAT(GF("+CCID"));
+      if (thisModem().waitResponse(GF(AT_NL)) != 1) {
+        return "";
+      }
+      String res = stream.readStringUntil('\n');
+      thisModem().waitResponse();
+      res.trim();
+      return res;
+    }
+
+    /*
+     * GPS/GNSS/GLONASS location functions
+     */
+  protected:
+    // enable GPS
+    bool enableGPSImpl() {
+      thisModem().sendAT(GF("+CGNSPWR=1"));
+      if (thisModem().waitResponse() != 1) {
+        return false;
+      }
       return true;
     }
 
-    thisModem().streamSkipUntil('\n');  // toss the row of commas
-    thisModem().waitResponse();
-    return false;
-  }
-  bool handleURCs(String& data) {
-    return thisModem().handleURCs(data);
-  }
+    bool disableGPSImpl() {
+      thisModem().sendAT(GF("+CGNSPWR=0"));
+      if (thisModem().waitResponse() != 1) {
+        return false;
+      }
+      return true;
+    }
+
+    // get the RAW GPS output
+    String getGPSrawImpl() {
+      thisModem().sendAT(GF("+CGNSINF"));
+      if (thisModem().waitResponse(10000L, GF(AT_NL "+CGNSINF:")) != 1) {
+        return "";
+      }
+      String res = stream.readStringUntil('\n');
+      thisModem().waitResponse();
+      res.trim();
+      return res;
+    }
+
+    // get GPS informations
+    bool getGPSImpl(float* lat, float* lon, float* speed = 0, float* alt = 0,
+                    int* vsat = 0, int* usat = 0, float* accuracy = 0,
+                    int* year = 0, int* month = 0, int* day = 0, int* hour = 0,
+                    int* minute = 0, int* second = 0) {
+      thisModem().sendAT(GF("+CGNSINF"));
+      if (thisModem().waitResponse(10000L, GF(AT_NL "+CGNSINF:")) != 1) {
+        return false;
+      }
+
+      thisModem().streamSkipUntil(',');                // GNSS run status
+      if (thisModem().streamGetIntBefore(',') == 1) {  // fix status
+        // init variables
+        float ilat         = 0;
+        float ilon         = 0;
+        float ispeed       = 0;
+        float ialt         = 0;
+        int   ivsat        = 0;
+        int   iusat        = 0;
+        float iaccuracy    = 0;
+        int   iyear        = 0;
+        int   imonth       = 0;
+        int   iday         = 0;
+        int   ihour        = 0;
+        int   imin         = 0;
+        float secondWithSS = 0;
+
+        // UTC date & Time
+        iyear        = thisModem().streamGetIntLength(4);  // Four digit year
+        imonth       = thisModem().streamGetIntLength(2);  // Two digit month
+        iday         = thisModem().streamGetIntLength(2);  // Two digit day
+        ihour        = thisModem().streamGetIntLength(2);  // Two digit hour
+        imin         = thisModem().streamGetIntLength(2);  // Two digit minute
+        secondWithSS = thisModem().streamGetFloatBefore(
+                         ',');  // 6 digit second with subseconds
+
+        ilat = thisModem().streamGetFloatBefore(',');  // Latitude
+        ilon = thisModem().streamGetFloatBefore(',');  // Longitude
+        ialt = thisModem().streamGetFloatBefore(
+                 ',');  // MSL Altitude. Unit is meters
+        ispeed = thisModem().streamGetFloatBefore(
+                   ',');                          // Speed Over Ground. Unit is knots.
+        thisModem().streamSkipUntil(',');  // Course Over Ground. Degrees.
+        thisModem().streamSkipUntil(',');  // Fix Mode
+        thisModem().streamSkipUntil(',');  // Reserved1
+        iaccuracy = thisModem().streamGetFloatBefore(
+                      ',');                          // Horizontal Dilution Of Precision
+        thisModem().streamSkipUntil(',');  // Position Dilution Of Precision
+        thisModem().streamSkipUntil(',');  // Vertical Dilution Of Precision
+        thisModem().streamSkipUntil(',');  // Reserved2
+        ivsat = thisModem().streamGetIntBefore(',');  // GNSS Satellites in View
+        iusat = thisModem().streamGetIntBefore(',');  // GNSS Satellites Used
+        thisModem().streamSkipUntil(',');             // GLONASS Satellites Used
+        thisModem().streamSkipUntil(',');             // Reserved3
+        thisModem().streamSkipUntil(',');             // C/N0 max
+        thisModem().streamSkipUntil(',');             // HPA
+        thisModem().streamSkipUntil('\n');            // VPA
+
+        // Set pointers
+        if (lat != nullptr) {
+          *lat = ilat;
+        }
+        if (lon != nullptr) {
+          *lon = ilon;
+        }
+        if (speed != nullptr) {
+          *speed = ispeed;
+        }
+        if (alt != nullptr) {
+          *alt = ialt;
+        }
+        if (vsat != nullptr) {
+          *vsat = ivsat;
+        }
+        if (usat != nullptr) {
+          *usat = iusat;
+        }
+        if (accuracy != nullptr) {
+          *accuracy = iaccuracy;
+        }
+        if (iyear < 2000) {
+          iyear += 2000;
+        }
+        if (year != nullptr) {
+          *year = iyear;
+        }
+        if (month != nullptr) {
+          *month = imonth;
+        }
+        if (day != nullptr) {
+          *day = iday;
+        }
+        if (hour != nullptr) {
+          *hour = ihour;
+        }
+        if (minute != nullptr) {
+          *minute = imin;
+        }
+        if (second != nullptr) {
+          *second = static_cast<int>(secondWithSS);
+        }
+
+        thisModem().waitResponse();
+        return true;
+      }
+
+      thisModem().streamSkipUntil('\n');  // toss the row of commas
+      thisModem().waitResponse();
+      return false;
+    }
+    bool handleURCs(String& data) {
+      return thisModem().handleURCs(data);
+    }
 
- public:
-  Stream& stream;
+  public:
+    Stream& stream;
 };
 
 #endif  // SRC_TINYGSMCLIENTSIM70XX_H_