telcos

PLDT retires 40 year-old OTP security
BIZ BUZZ: Tech wiz to fuel telco to ‘techco’ shift

iSON group cues $300-M outlay in telco towers

Globe bullish on bouncing back from first-sem blues
MVP balks at partial sale of data center biz
Telcos are accountable for text scams under SIM Registration Act–Ejercito