Re: Most cost-effective way to maintain SIM card
Quote:
Originally Posted by weirduncle2022
i unsure of others, but i normally use singtel.
Extend the validity of your singtel hi sim card.
I remember it is $0.99 to extend for 60 days, $1.40 to extend for 90 days. Again this amount will be deducted from your sim card main balance.
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Is it HI Card?
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