I don't have beeping, but I am curious as to the direct path to the setting to uncheck "enhanced". I haven't yet seen it that I can remember. Thanks.8 days and NO beep since UNCHECKING enhanced! so far so good!!!!!
NOTE 4:
SETTINGS--NETWORK CONNECTIONS---MORE NETWORKS---MOBILE NETWORKS----MOBILE DATA
Make sure ENHANCED LTE is UNCHECKED
I unchecked ENHANCED LTE: in August and its been perfect. No beeping 5 months now.