Smart Prepaid, TNT and Smart Pinoy SIM users can send text messages to the Philippines while roaming in more than 150 countries. International text roaming rates go for as low as P20.00 per text.
For a complete list of prepaid text roaming rates, click here.
For lower SMS rates (P2.00 per text to the Philippines), try TxTipid.
For International Roaming activation instructions, click here.
For FREE Balance Inquiry & Call and Text Card PIN loading while roaming, dial **133#* (service not available in Sauditel and Zain network).