franzkk56 as far as I know pag ganitong scenario depende yan sa credit limit ng current account mo. This willl be treated as an extension plan. Kung bagong line and not an an extension plan, inform mo yung agent na kausap mo. Pero kung gusto mo ng mas madali punta ka na lang sa Globe Business Center, just bring all your documents inform them na Plan 499 lang ino-offer sayo sabihin mo you are applying not for an extension plan but for a new plan.
It means kulang ang credit limit ng account. It's much better to apply for credit limit increase first before applying for a new line so you would know how much the new credit limit and what lines you can apply for.