Guys if i activate quarterly, semi annual annual pack on my secondary connection and balance in my account exhausts later on so will secondary conn keep working or primary nerds to b in active mode even in this case to enjoy ARP on second box. Asking as NCF charges r less for 2nd box and I m unsure if operators would allow ARP on it if primary is kept inactive or maybe some extra ncf charges will b levied and need to b paid if this is allowed. Please help clear this doubt. Thanks