Topsi [Australia] 5G/4G 10/20/30-Day Unlimited Data SIM Card

- Coverage Area: Australia 5G/4G
- Network Provider: Optus
- Validity Period: Valid for 10/20/30 days from the day of card activation
- Must enable "Data Roaming" in phone settings
- 10GB high-speed data per day
- Fair Usage Policy: Once daily data usage reaches the 10GB "Fair Usage Data Limit", customers can continue to use mobile data services, but data transmission speed will be slowed and restricted (maximum 128kbps), and data tethering or peer-to-peer services will not be available.
- TOPSI Customer Service Whatsapp/Signal: 64186186

- This card provides mobile data services only and does not include voice call minutes.
- Mobile hotspot data sharing is not supported.
- Supports services including Facebook, WeChat, WhatsApp, Google, etc.
- WhatsApp calls and WeChat calls are supported
- This SIM card cannot be topped up
- Real-name registration is not required for this card