The secondary card can pay, the main and secondary card payment is universal, and the main and secondary cards can be recharged.
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Mobile phone sub-card rules:
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1. Share with the main card the national long market voice duration, short message, MMS number, mobile Internet traffic, WiFi duration (except value-added services).
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2. Share the main card pre-storage to return phone charges or free phone charges and other benefits; Package mobile phone master and deputy cards, fixed-line local mutual free; Free nationwide roaming call offer.
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3. Free local play between fixed line, main card and secondary card for unlimited time;
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4. The new associate card needs to pay the monthly function fee, and the associate card is free caller ID.
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5. When the total usage of the main and secondary cards exceeds the number of voice, SMS, MMS, data Internet traffic, WiFi duration and other business volumes contained in the basic package, the plan selected by the main card shall exceed the tariff standard according to the corresponding grade.
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6. One mobile phone package, main and secondary card sharing, combined payment, and the main card as the payment account.