Yes, you can terminate your service anytime but there will be charges involved.
You are required to pay back the remainder of the contract using the rateplan’s RRP and it is calculated as per below:
Balance charges = RM38 x remaining number of months on contract
The remaining number of months will be deemed to include the month during which you terminated the phone package.
Example: If you terminate in Month 5, the U Mobile U Biz 38 RRP is RM38, you are required to pay U Mobile RM38 x 20 = RM760 per line.