Who can get a Secondary SIM plan, and what is it suited to?
Answers from the sources
SUN Mobile Limited
The Secondary SIM plan is exclusively for existing customers and is presented as an option for low-data users, children or backup devices.
Sourcewww.sunmobile.com.hk
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- Published
- 2026-10-20
- Modified
- 2026-10-20
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- revision site-71ad01580cb43b36:capture:7950160ff5bbc12b