Bay Area Service Plan
Bay Area Service Plan

Free 1-Card-Multi-Number Value-added Service12,13
Registering bank account will be more easy!


Bay Area Service Plan
Special Monthly Fee (24-month contract) 1 $108 $148 $198 $288 $358
MNP Offer Free 20,000 MyLink Points2 for redemption of services/products valued at $200
Subscribe via E-shop to enjoy Exclusive Offer

1)Free 20,000 MyLink Points2(Redemption of $200 monthly fee)
2)Waiver for delivery charge^
3)Waiver for $18 Admin Fee#

Apply now Apply now Apply now Apply now Apply now
Special Monthly Fee (12-month contract) 1 $128 $168 $218 $308 $378
Data (Including Mainland China, HK and Macau)
Data Usage 1GB 3GB 6GB 10GB 20GB
Bonus Data within contract period3 - 2GB 4GB 10GB 10GB

Free Bay Area Unlimited data (limited speed)

(Not applicable to Supplementary Local Data SIM Card)

Unlimited data (limited speed)
When the monthly data usage reaches the plan entitlement, data service can continue with a maximum bay area data access speed of 128kbps and the network will not support tethering and peer-to-peer (P2P) upload and download, including BitTorrent.
Extra Full Speed Data Usage4 $30/0.5GB $20/0.5GB
Purchase by replying the usage alert messages

 Local Airtime (Minute)

(Enjoy VoLTE & VoWi-Fi HD Voice Calling Service)5

 2,000 3,700 Unlimited
 Thereafter Local Airtime Charge (per min)  $0.2  --
Bay Area Voice Incoming Free incoming calls between Mainland China, Hong Kong and Macau6
Making outgoing calls in Mainland China/Macau to Mainland China, Hong Kong and Macau(per min)7 $0.65
IDD call8 to Mainland China (per min) IDD special offer $0.159
Macau (per min) IDD special offer $0.59
5G Plus Local Data Package10 -- You can now enjoy extra 5G local data and upgrade service plan entitlement to 5G by purchasing 5G Plus Local Data Package. Details
Bay Area Voice Package11

Bay Area 100 mins Voice Package - Promotional monthly fee: $48 

Bay Area 200 mins Voice Package - Promotional monthly fee: $68

Bay Area 500 mins Voice Package - Promotional monthly fee: $98

Bay Area 1CMN11
Free 1-Card-Multi-Number Value-added Service within contract period12, 13 (Standard Price $18/month)
Special offer for BOC CMHK Dual Currency Diamond Card Cardholder
Reminder: You will be redirected to the website of BOC Credit Card (International) Limited after clicking " Apply Now"
Free Bay Area 100 mins Voice Package and 10,000 MyLink Points 14
(share local data usage from main card)
Max. 3 supplementary SIM cards
  • Supplementary Local Data SIM Card16: $40/Card/Month
  • Supplementary Local Data & Voice SIM Card + 2000 min Local Airtime (Airtime cannot be shared among main & supp. Cards) : $80/card/month
(Supplementary SIM does not support data roaming service.)


 #Customers who subscribe to above service plan via eShop for 24 months can enjoy $18 Admin Fee Waiver within contract period. This offer valid until further notice.

^Subscribe online can enjoy free delivery charge including express delivery and locker self-pickup service.

Terms and Conditions

  1. Only applicable to customers signing up for the designated service plan on 12 or 24-month contract. Customers are required to pay an additional $18 per month for MTR, Tunnels, Mobile Services License & Administration Fees. The basic monthly fees of the above service plan are: 1GB:$198, 3GB:$248, 6GB:$308, 10GB:$408, 20GB:$488.
  2. MNP customers or new customers who subscribe to a “Bay Area” Service Plan via eShop for 24 months can enjoy 20,000 MyLink Points to redeem $ 200 payment e-Cash coupon or gift(s) of equal value. MyLink Points will be credited to the customer’s MyLink account within 7 days upon service activated successfully. MyLink Points will be expired on 31 Dec 2021. Customers can redeem reward(s) before expiry date with the credited Points by login to MyLink App at "MyLink Points" page. For more details, please refer to the Terms and Conditions under "MyLink Points" of MyLink App. MNP customers shall successfully porting-in to the CMHK network within 120 days upon signing the contract. This offer valid until further notice.
  3. New customers subscribe “Bay Area” Service Plan 3GB for 24-month can enjoy 2GB Bonus Data per month during contract period. New customers subscribe “Bay Area” Service Plan 6GB for 24-month can enjoy 4GB Bonus Data per month during contract period. New customers subscribe “Bay Area” Service Plan 10GB/20GB for 24-month can enjoy 10GB Bonus Data per month during contract period. This Offer valid until further notice.
  4. When the monthly Data Usage is used up, customers can purchase Extra Full Speed Data Usage to continue using the data service without any speed control. The extra data purchased can only be consumed in the current bill month.
  5. VoLTE service & VoWi-Fi service do not deduct any local data usage, it only charges the local airtime or local video call airtime. The service requires supported handset & software, please visit here
  6.  New and existing customers who subscribe Bay Area service plan can receive unlimited incoming calls Mainland China, HK, Macau via Hong Kong/Mainland China/Macau Number without deducting voice minutes in the service plan and bound by Service Usage Policy. For details click here
  7. Applicable to making calls to Mainland China/Hong Kong/Macau Number in Mainland China and Macau
  8. When customer make IDD calls in Hong Kong to other destination (including Mainland China and Macau) , local airtime will be deducted and IDD call rate will be charged, thereafter local airtime charge of the service plan apply.
  9. The IDD standard rate is $0.65/minute.
  10. Customers who subscribe to a 5G Plus Local Data Package can enjoy extra 5G local data, and the data entitlement of Applicable Service Plan will be provided under CMHK 5G network. T&C apply. For details, please click here.
  11. Bay Area Voice Package, Bay Area Mainland China 1CMN and Bay Area Macau 1CMN are designated voice value-added services of Bay Area Service Plan, other voice value-added services shall not be applicable for Bay Area Service Plan subscribers. For details of charges of the aforementioned voice valued added services, please visit here.
  12. New customers who successfully subscribe the service plan above for 12/24 months can enjoy free "1-Card-Multi-Number" Service in China ($18/month) within contract period. Customers can use the service after the completion of real name registration. Bay Area Voice VAS Service includes voice call services only. Mainland China mobile number will be shown on all outgoing calls made in Mainland China and Hong Kong mobile number will be shown on all SMS sent irrespective of the territory under the Bay Area Voice VAS Service. For details, please click here.
  13. For details of Mainland China "1-Card-Multi-Number" Value-added Service, please click here. Apart from these terms and conditions, customers further agree to be bound by the relevant terms and conditions of the Mainland China "1-Card-Multi-Number" Value-added Service.
  14. New customers who subscribe to Bay Area Service Plan for 24 months with BOC CMHK Dual Currency Diamond Card to enjoy free Bay Area 100 mins Voice Package (worth $48/month) within contract period and extra 10,000 MyLink Points. For details, please click here.
  15. CMHK reserves the rights to change the service fee for each supplementary SIM & the maximum number of supplementary SIM; the changes will be announced from time to time on CMHK website. Supplementary SIM card users are required to pay local Wi-Fi service separately.
  16. Supplementary SIM Card does not support voice call function & Data Roaming service.
  • Intra-network local video call is $1.5/minute; Inter-network local video call is $2.5/minute. Local video calls can only be used via 3G network mode.
  • 10,000 intra-network local SMS/month, thereafter $0.2/SMS. Inter-network local SMS is $0.6/SMS, Local MMS Charge is $1.5/SMS.
  • Free Call Management VAS Fee: Call forward package, calling number display, basic voice mailbox, call waiting & call hold, conference call, incoming/outgoing call barring and bar incoming call (when overseas)
  • For if subscribers terminate the contract during the minimum contract period, subscribers are required to pay the liquidated damage as stated on the contract to China Mobile Hong Kong.
  • Local data service is provided under CMHK 4.5G/5G(if applicable) network. In those Hong Kong areas where the 4.5G/5G(if applicable) networks are not available, CMHK will provide the service under 4G/3G/2G network. The use of designated handset model(s) or device(s) are required for using 4.5G/5G(if applicable) network service. Actual network service will be subject to and affected by the service locations, network circumstance, network coverage, hardware, software and other factors. Unless otherwise specified on the CMHK website, data roaming service will be provided under 3G/2G network. For more information, please visit here. The use of compatible handset or device that supports 4G/5G network service is required. Actual network service will be subject to and affected by the service locations, designated network operators, network circumstance, network coverage, hardware, software and other factors. Actual network offerings are subject to change without prior notice and the information contained on CMHK website shall prevail.
  • For roaming and IDD charges details, please visit here.
  • Monthly Data Usage is available in Hong Kong/Mainland China/ Macau. Data roaming usage is only available to customers who have activated the roaming service and is only available to designated roaming service operators only. To activate the roaming service, please dial *109*01# or activate via CMHK Website/MyLink before departure. For details, please visit here.
  • Upon arrival in Mainland China / Macau, the handset will automatically search for and lock up the local network operators that belong to CMHK’s roaming partners for the use of data roaming service. Designated operators are subject to change from time to time.
  • When using data roaming service in non-designated destinations (including maritime roaming, aerial roaming and satellite roaming service), standard data roaming charges or “Data Roaming Zone” (if applicable) charges will apply.
  • Data roaming usage shall not be applicable to usage on tethering and peer-to-peer (P2P) upload and download, including Bit-Torrent etc.
  • Customers may subscribe Multi-SIM Sharing Service at additional cost, nevertheless, the Supplementary SIM provided under the Multi-SIM Sharing Service will not support data roaming service.
  • Existing customers are required to complete the switching procedure at the time of service plan upgrade (if applicable),the Supplementary SIM of the original service plan will be switched to the new service plan and data roaming service will cease to be available to the Supplementary SIM.
  • The above charges are subject to change without prior notice.
  • The above information is the latest service contents and tariff by China Mobile Hong Kong Co. Ltd. ("CMHK") and supersedes all information published before 1/7/2020.