Use sender instead of number

Author: sebromero

src/ArduinoCellular.cpp

@@ -277,7 +277,7 @@ SMS parseSMSEntry(const String& entry, const String& message) {
   sms.index = entry.substring(entry.indexOf(command) + command.length(), entry.indexOf(',')).toInt();
 
   // Extracting number and raw timestamp
-  sms.number = entry.substring(thirdQuoteIndex + 1, fourthQuoteIndex);
+  sms.sender = entry.substring(thirdQuoteIndex + 1, fourthQuoteIndex);
   String rawTimestamp = entry.substring(commaIndexBeforeTimestamp + 2, entry.indexOf('+', commaIndexBeforeTimestamp) + 3);
 
   // Parse the timestamp

src/ArduinoCellular.h

@@ -36,8 +36,8 @@ enum ModemModel {
  */
 class SMS {
     public:
-        String number; /**< The phone number associated with the SMS. */
         int16_t index; /**< The index of the SMS message. */
+        String sender; /**< The phone number associated with the SMS. */
         String message; /**< The content of the SMS message. */
         Time timestamp; /**< The timestamp when the SMS was received. */
 
@@ -46,20 +46,21 @@ class SMS {
          * Initializes the number, message, and timestamp to empty values.
          */
         SMS() {
-            this->number = "";
             this->index = -1;
+            this->sender = "";
             this->message = "";
             this->timestamp = Time();
         }
 
         /**
          * Constructor for SMS.
          * @param index The index of the SMS message.
-         * @param number The phone number associated with the SMS.
+         * @param sender The phone number associated with the sender of the SMS.
          * @param message The content of the SMS message.
          * @param timestamp The timestamp when the SMS was received.
          */
-        SMS(int16_t index, String number, String message, Time timestamp) {
+        SMS(int16_t index, String sender, String message, Time timestamp) {
+            this->sender = sender;
             this->message = message;
             this->timestamp = timestamp;
         }