GLOBE Advisory: We’d like to let you know that registrations to DUO, SuperDUO, BlackBerry & roaming promos will be unavailable to some postpaid accounts on Nov 3 (1am-3am,6pm-12mn) & Nov 4 (12am-8am) because of a system activity. If you are already registered during the said periods, your subscription will not be affected, and you’ll still be able to use these services. For your convenience, please register ahead of time if you plan to use these services. Thank you.