QUOTE(tlts @ Aug 1 2015, 07:32 AM)
how to change to this power plan...i am exsisting umobile prepaid for 3 years....
btw wanna ask...which plan i should use...here is my summary
very seldom call and sms...use internet dailly for waze and surfing currentlly use below 500mb a month...can recormand pls ty
I would suggest you to go for Power Prepaid instead and reload 30 to keep your line active and get the 1gb high speed data. You would just spend the 30 ringgit reload on your seldom made calls and sms. Keeping the old plan(and even the new power prepaid plan) and going for UMI20 would give you less savings instead.
Basic Overview1. Old Plan with UMI20:
Data: 500mb + 64kbps slow speed afterwards
Call: Free 30min, 5cent/30sec to all networks afterwards
SMS: Free 0 SMS. 3 cent to U Mobile, 8 cent to others
Monthly cost: RM20
Reload Amount: min RM20
2. Power Prepaid with RM30 reload for 1gb high speed internet:
Data: 1gb high speed + 64kbps slow speed afterwards
Call: Free 0 minute. 5 cent/30sec to all networks
SMS: Free 0 SMS. 8 cent to all networks
Monthly cost: 0
Reload Amount: min RM30
Balancing the EquationSo comparatively, for the second plan to match with the first one in terms of minutes of calls, we'll charge 30 minutes of calls into it.
2. Power Prepaid with RM30 reload for 1gb high speed internet:
Call: 30 * 0.1 (30 second = 5 cent, 1 minute = 10 cent, 10 cent = 0.1 ringgit) = 3 ringgit
After the addition, it will turn out to be like this:
After balancing the equation1. Old Plan with UMI20:
Data: 500mb
Call: 30min inclusive
SMS: None
Monthly cost: RM20
Reload Amount: min RM20 (20 because old plan has 2x validity)
2. Power Prepaid with RM30 reload for 1gb high speed internet:
Data: 1gb high speed
Call: 30 min not inclusive (optional depending on the number of minutes that you've called)
SMS: None
Monthly cost: RM 3 (considering that we called for 30 minutes)
Reload Amount: min RM30
So with the extra 17 ringgit by comparing the monthly cost between the two plans (20 - 3), you can choose to put it into use in any area that you like(data, call, sms) while if you use UMI20 and need to make sms or calls more than 30 min then you need to pay more than 20 ringgit per month

Not to mention that Power prepaid has more data than UMI20 in the first place (1gb vs 500mb)
Annual Balance leftover1. Old Plan with UMI20:
Reload RM20: RM 0(you reload 20 guna 20 of course 0 la

)
Reload RM30: RM 10 x 12 = RM 120
2. Power Prepaid with RM30 reload for 1gb high speed internet (assuming we used 30 mins for call):
(30 - 3) x 12 = ??? (I'll leave it for you to do the calculation

)