Updated handling of '+' in phone numbers, it is now never stripped but expected: all numbers should be full international phone numbers (including in contacts.tsv).

Ensure contacts from modem and contacts lists are all fully qualified phone numbers (starting with + and carrying a country prefix). This effectively filters out older/incompatible entries.

scripts/core/sxmo_contacts.sh

@@ -3,6 +3,8 @@
 # modem log merged with contact names defined in contacts file tsv.
 #   Wherein $CONTACTSFILE is tsv with two fields: number\tcontact name
 #   Wherein $LOGFILE is *sorted* tsv with three fields: date\tevt\tnumber
+#
+#   number should be a full phone number starting with + and the country number
 # 
 # Prints in output format: "number: contact"
 
@@ -14,14 +16,14 @@ contacts() {
 	RECENTCONTACTEDNUMBERSREVCHRON="$(
 		cut -f3 "$LOGFILE" |
 		tac |
-		awk '!($0 in a){a[$0];print}' |
+		awk '!($0 in a){a[$0]; if (substr($0,1,1) == "+") print}' |
 		sed '/^[[:space:]]*$/d'
 	)"
 	printf %b "$RECENTCONTACTEDNUMBERSREVCHRON" | awk -F'\t' '
 		FNR==NR{a[$1]=$2; next}
 		{
 			if (!a[$1]) a[$1] = "Unknown Number";
-			print $0 ": " a[$1]
+			if (substr($0,1,1) == "+") print $0 ": " a[$1]
 		}
 	' "$CONTACTSFILE" -
 }