"If we suspend the mobile services because you have chosen not to use them (as defined in 5b(ii) above) for 180 consecutive days we will send you a text notifying you that you should purchase a Plan or top up your account or make a chargeable outbound call (but not calls to 191), send a chargeable text or use your data within the next 90 days. If you then fail to do so within 90 days from the date of the text because you have not kept to this Agreement or not used the services for 270 consecutive days, we will disconnect your mobile services and you will lose any credit held on your account."
按照条款实际上270天内保一次号就可以。