DiGi validity added the day you perform topup and not added from your current expiry data.

Example :

Your Sim expired on 31/May/2016 and you topup rm30 on 15/May/2016 and your new validity will be 15/June/2016.

Go to this page:
http://new.digi.com.my/promotion/reload-promo

Look for the Notes and the Frequently Asked Questions near the bottom of the page.

Go to this page:
http://new.digi.com.my/promotion/reload-promo

Look for the Notes and the Frequently Asked Questions near the bottom of the page.

Your credit wont be deducted If u join idd club hor....
What is ur call plan?

Internet Pass
1. The terms and conditions herein govern the use of Internet Pass.
2. The Fee for Internet Pass shall be deducted from the Subscribers' credit balance. However, Digi reserves the absolute right and discretion to revise the pricing of the plans for any reason whatsoever without the prior consent of the Subscribers. For avoidance of doubt, the Subscribers are not entitled to use the amount available in their FREE Talktime to off-set against their Fee.
3. The Validity Period is based on 24 hours cycle, and is stipulated as the time from which the Subscriber purchases Internet Pass.
4. Upon the expiry of the Internet Pass, subscriber will be charged according to their internet plan package.
5. By purchasing to Internet Pass the Subscribers will be enjoying Internet access at 4G LTE speed.
6. The Internet Pass cannot be transferred to any other mobile number.
7. The usage is valid for domestic Internet usage only. The Subscriber shall be charged based on the Internet access rate imposed by the respective Digi's roaming operators for Internet usage whilst roaming with Digi's roaming partners.
8. Digi reserves its absolute right and discretion to apply the Fair Usage Policy. Fair usage policy will be applied to all Unlimited internet quota awarded by Digi.

should be ready to use, dial *200# to check you got it and the quota..  be careful about overshooting if you have no other plan or free basic data to fall back on.

Yes. Got charges for SIM card changes.

There's two option, more internet or more calls & sms. More internet comes with 1GB internet and 50 min call while more calls & sms comes with 0.5GB internet and unlimited calls to three digi number.

it just same, either prepaid or postpaid also use LTE (if coverage are available)
as for free call 50 min, is free 50 min and 50 sms every month
extra charges for call and sms rate, refer the link that you posted and press the down arrow, then it will show

16.3 Up to a maximum of RM100/ excluding GST - prepaid credit balance may be transferable to postpaid line. Any balance exceeding RM100 excluding GST will not be refunded to postpaid account holder and shall be forfeited upon successful conversion to a postpaid account.

16.6 The whole conversion process will be completed within two (2) working days. During such two (2) working days, the Customer may not be able to make and receive calls or use any of the VAS subscribed.

I convert my prepaid to postpaid and instantly can use with the same sim card.

Buy your favourite mobile apps on Google Play.

http://new.digi.com.my/services/google-play

Using iPhone now? If so, give to me la that credit.   

Joking aside, I guess there's no other options besides what you've listed earlier. 

Are you a subscriber of Spotify? If I'm not mistaken, you can use that credit to pay your Spotify Premium. Didn't know about other streaming apps.

If you find a buyer who is on Super Long Life, the validity is not an issue.

If not mistaken can use the credit to buy iFlix subscription as well.