tested ko na po ito.. working sya. location ko South Luzon - Mindoro
reg. UC20 to 8888 then wait for the confirmation msg.
reg. UA10 to 8888 then wait for the confirmation msg.
to check balance. 143*3*1*1#
TM po..
enjoy guys ^_^ :blissful: habang hindi pa katay si UC20
#Credit to Discoverer