I guess you have to contact Celcom and find out yourself.
I didnot receive any sms or even received I guess, I tot is spam message that why I didnot read and deleted 
Last weekend, just get to find out from someone here that tell me that I should be under their loyalty program after using it for more than 15 years. Then I get confirm in Celcom staff on last friday - Yes i am entitled for loyalty program.. Cheer
It very depends on your area got line or not. Somehow my area, my working place - Celcom is strong compared to others network. My bebe is using Maxis, most of the time - her phone is only 1 bar line or 2 bar line only. Sometimes even no line.
Another things about Celcom is the 4G speed. is the fastest among all network - Can go up to 100Mbps which i never experience my bebe line can go up that much lol.

Normally with 2 years with celcom with a minimum bil at certain amount, you will entitle for loyalty program. The benefit of loyalty program is you dont have to pay for advance payment. Meaning, if you opt for iphone 6S 16GB, you only have to pay RM1050++ and get your 6s phone.

Really? I dont know about this year but last year I can choose the plan I Wanted. The price is just the same as public but I do not have to pay advance payment which save me a lot to get the phone.