We all know that Sun Cellular’s promos are the cheapest of all telco promos for their prepaid, and with Smart Telecom’s recent purchase of Sun Cellular, their plans for expanding and enhancing Sun’s signal is easily reached.
Davao and CDO are their prime target on their continuous expansion for their network here in Mindanao, so if you’re living on these areas and are an existing Sun Cellular customer, you can boost your signal with their newly upgraded cell-sites. (New customers are already experiencing this upgrade so no need to do this.)
Here’s how: (This will depend on what phone you are using.)
Dial *247# on your dial pad, press Send and wait for a reply.
Reply as instructed on what phone brand you are using. In my case, I’m using Nokia.
Reply as instructed on what model you’re using. In my case, XpressMusic.
Follow the SMS instruction on how to achieve the boost.
Enjoy! I’ve noticed my signal shows 3.5G on the side of the signal bar. So I’m supposing I did it right! Try it out on your phone and let’s see what it would do to you.