February 8, 2023


Link is a VoIP application to keep you in touch with friends and family when staying aboard. Helping you avoid roaming charges by using Thailand fixed line number to receive and make a call.

• Link number can be used as a general telephone for incoming and outgoing calls.
• Support for use on WiFi / mobile network
• Free calls among Link numbers throughout 24 hours all over the world
• Free charge for Voice & Video Call within Link subscribers
• Low-cost international calling for 233 destinations
• Postpaid and prepaid services are available

Notice: Some mobile network operators are not allowed to use VoIP over mobile network. They may prohibit the use of VoIP or impose additional charges when using VoIP.


By CAT Telecom Public Company Limited

Download from Itunes

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