"21 Mover" 4G Service Plan
"21 Mover" 4G Service Plan

New 4G 21Mbps Service Plan with 10GB + Unlimited thereafter (Max. 128kbps) at $108/Month only! Apply Now!

"21 Mover" 4G Service Plan
Special Monthly Fee (12/24-month contract)1 $108  New $88
Local Data Usage# 10GB  New 5GB+
Unlimited thereafter Local Data Usage (Max. 128kbps)
MNP Offer(24-month contract) Free 20,000 MyLink Points* for redemption of services/products valued at $200
E-shop Exclusive Offer

Waive $18 admin fee^
(Non-combinable with MNP offer)


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Voice (EnjoyVoLTE & VoWi-Fi HD Voice Calling Service)2
Local Airtime (Minutes) 3,000
Local Video Call3 (per min) $1.5 (Intra-network) ; $2.5 (Inter-network)
Local SMS Intra-network Free Intra-network SMS Package4:10,000 SMS/month. Thereafter $0.2/SMS
Inter-network $0.6/SMS
Local MMS Charge $1.5/MMS
21Mbps Extra local data5 $15/1GB
Purchase by replying the usage alert messages
Thereafter Local Airtime Charge (per min) $0.9
Mainland China Data Roaming Thereafter Charge $0.1/KB (daily capped at $48)6,7
Free Call Management VAS within contract period 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)


#The first 5GB/ 10GB is 21Mbps, with no usage restrictions. After 5GB/ 10GB, customers can enjoy a maximum local data speed of 128kbps and the network will not support tethering and peer-to-peer (P2P) functions, including Bit-Torrent etc.

+ 5GB local data usage is applicable to new customers who subscribe 21Mbps Service Plan 3GB for 12/24-month. Customers can enjoy 2GB Bonus Data per month during contract period. This Offer valid until further notice.

* MNP customers who subscribe to a “21 Mover” 4G Service Plan 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 2020. 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.
^ Customers who subscribe to above service plan via eShop for 12/24 months can enjoy $18 Admin Fee Waiver within contract period. This offer is non-combinable with the MNP offer. This offer valid until further notice.

Terms and Conditions:

  1. Applicable to new customer signing up “21 Mover” 4G Service Plan for at least 12-month contract. Basic Monthly Fee of the above service plan are 3GB: $140, 10GB: $160. Customers are required to pay an additional MTR, Tunnels, Mobile Services License & Administration Fees of $18 per month.
  2. 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 is supported by compatible handset devices only, please visit here.
  3. Local video calls can only be used via 3G network mode.
  4. 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. Each SMS holds 160 English or 70 Chinese characters, including spaces and punctuation marks. If English and Chinese characters are included in 1 SMS, it can be held 70 characters only. If your message exceeds this limitation, it will be transmitted in form of multiple SMS and each SMS will be charged. Chinese-character display depends on individual handset model and overseas network operators.
  5. When the monthly local data usage is used up, customers can purchase 21Mbps extra local data to continue using the 21Mbps local data service. The extra data purchased can only be consumed in the current bill month.
  6. Usage will be calculated accordingly to the data consumed between Hong Kong Time 00:00 to 23:59.
  • “21 Mover” 4G Service Plan does not include Mainland China data roaming usage. CMHK reserves the right to change the data roaming charges at any time without prior notice. For details, please visit here
  • 4G network services are available for "21 Mover" 4G Service Plan. Speed performance will be affected by many factors, including but not limited to coverage, user device and location, network configuration and traffic conditions.
  • Airtime and data usage are applicable to local use and cannot be used to deduct Mainland China roaming usage.
  • Airtime charges will be rounded up to the nearest minute.
  • For roaming and IDD charges details, please visit here.
  • China data roaming service is provided by China Mobile 2G, 3G TD-SCDMA or 4G TDD-LTE network; the service is not applicable to FTP, P2P applications (including BitTorrent, Peer Casting applications - including PP Stream, PPTV, etc). China Mobile's 3G TD-SCDMA/ 4G TDD-LTE network will be connected only with compatible handset device.
  • CMHK reserves the right to change the data roaming charges at any time without prior notice. For details, please visit here.
  • CMHK reserves the right to alter the offer period; amend, suspend or terminate the above offer contents at any time without prior notice.
  • In case of any dispute, CMHK reserves the right of final decision.
  • The above information is the latest service contents and tariff issued by CMHK and supersedes all information published before 3/6/2020.