abc Mobile Mainland China, Hong Kong, Macau, Taiwan Roaming Prepaid SIM

1. The expiry date of the activation package is 23:59 (HK time) on 30th day of activation. After you have reached the upper limit 2GB of fair usage policy, you can still continue to use the service. However, your network specification will be lowered to 128kbps.
2. Any usage of local Voice Call, IDD Voice Call and All Call Forwarding will be calculated on a per minute basis.  Any usage of less than one minute will be counted as one minute.
3. Extra local airtime charges apply when using IDD service. The IDD charges and coverage are subject to change from time to time without prior notice.
4. Intra-network SMS is text SMS sent within Hong Kong to one2free prepaid customers, PCCW-HKT prepaid customers, 1O1O, csl and SUN Mobile customers. Inter-network SMS is text SMS sent within Hong Kong to other Hong Kong networks.  International SMS is text SMS sent within Hong Kong to users of overseas networks.
5. Local data:
   1. 30-day/90-day data pass will be renewed automatically every 30 days/90 days (23:59 on 30th day) after subscription. Any unused usage cannot be carried forward to the next 30-day / 90-day period and will be forfeited at the end of the respective period.
   2. The Pass will be automatically renewed every 30 days/90 days.
   3. Peak speed for data download is 42Mbps and upload is 5.76Mbps. Actual speeds that customers experience are less than the specifications and will be affected by the device used, locations, network conditions and other extraneous factors.
6. Roaming Data:
   1. Roaming 365-Day Pass will be valid for 365 days, and the cut-off time is 23:59 HK Time of the 365th day regardless of the activation time of roaming data pass. Any unused Roaming Data entitlement will be forfeited after the cut-off time.
   2. You may subscribe more than one Roaming Data Pass. The validity of new SAME plan will be started from the expired time of last subscribed plan. The Data usage will be calculated from subscription date of new subscribed plan.
   3. The Service applies to roaming Mobile Data usage such as Internet Browsing, Roaming MMS, WAP and tethering but excludes BitTorrent, Peer to Peer file sharing (such as FTP file sharing and webcam applications) and Peer Casting type applications (such as PPLive and PPStream). CSL Mobile Limited (“CSL/we”) reserves the right to suspend or terminate your use of the roaming Mobile Data service if you breach any of our terms and conditions.
   4. The Service is not applicable to aircraft roaming/maritime roaming/satellite roaming.
   5. The actual experience of the roaming Mobile Data service will be affected depending on where you roam and the roaming operator you roam with.
7. After you have reached 28GB of mobile data usage (the monthly fair usage level per calendar month), you can still continue to use the service. However, your network specification will be lowered to 512kbps. CSL Mobile Limited complies with OFCA’s Guidelines for the Implementation of Fair Usage Policy for the Provision of Mobile and Fixed Broadband Services and will not at any time cap your data network specification below 512kbps. You will receive an SMS notification once you have reached 28GB and the fair usage policy is in place. Actual speeds that customers experience are considerably less than the specifications and will be affected by the device used, locations, network conditions and other extraneous factors.
8. Please refer to "csl Wi-Fi Service" for details.
9. When accessing Voice Mail via a mobile phone, airtime is charged. Roaming charges apply when retrieving voice mails from outside Hong Kong. The Voice Mail package will be renewed automatically every 30 days and related package charge will be deducted from your account.
10. MTR/Tunnels/Mobile License/Administration Fee will be imposed once you activate this Prepaid SIM Card. This fee will be waived for the first 30 days after activation, then will be deducted on the subsequent day and thereafter every 30 days.
11. Validity of the Prepaid SIM Card will be extended for 180 days from the date of recharge upon every recharge of HK$50 or above.
12. Terms & Conditions apply. For details, please contact 24-Hour customer service 179179.
13. We reserve the right to terminate your mobile service without prior notice if your remaining balance is $0 or less and no usage in past consecutive 3 months.

Android
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iOS
Settings > Cellular > Cellular Data Network > APN: Input mobile