+ uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds > /dev/null 2>&1
+ proto_notify_error "$interface" CALL_FAILED
+ return 1
+ fi
+
+ # Check data connection state
+ connstat=$(uqmi -s -d "$device" --get-data-status)
+ [ "$connstat" == '"connected"' ] || {
+ echo "No data link!"
+ uqmi -s -d "$device" --set-client-id wds,"$cid_4" --release-client-id wds > /dev/null 2>&1