
Image from Smart Newsroom Twitter account. PLDT wireless subsidiary Smart Communications Inc. (Smart) begins the commercial rollout of its Voice-over-WiFi (VoWiFi) or Wi-Fi calling service, starting with its Smart Signature and Infinity […]
Image from Smart Newsroom Twitter account. PLDT wireless subsidiary Smart Communications Inc. (Smart) begins the commercial rollout of its Voice-over-WiFi (VoWiFi) or Wi-Fi calling service, starting with its Smart Signature and Infinity […]
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