Right now we don't offer any "add-ons" service for active plans but you can simply buy Pay As You Go credit
to see you through to your automatic billing date.
Pay As You Go credit can be used for US calls, texts, and data, as well as for international calls & texts.
This will see you through to your automatic plan renewal date.
Pay As You Go credit lasts for 90 days and then it expires.
Many customers use Pay As You Go as backup to their monthly plan, just in case they reach their monthly limit of data or minutes before the automatic renewal date.
Others use Pay As You Go for their international calls because of the great international calling rates to places like Cuba and other countries not included in Tello plans.
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