Send the following on WhatsApp
Continue to ChatAnother instance of Voice failing and SMS triumphing during Disasters https://lirneasia.net/2007/08/another-instance-of-voice-failing-and-sms-triumphing-during-disasters/
Another instance of Voice failing and SMS triumphing during Disasters https://lirneasia.net/2007/08/another-instance-of-voice-failing-and-sms-triumphing-during-disasters/