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one2free Power Prepaid SIM (Now rebranded to csl)


Card Features
one2free Power Prepaid SIM (Now rebranded to csl)  
Mobile Data 30-Day Pass: 1GB at $88! #
International Roaming covers countries/ destinations including China, Macau, Japan, Taiwan, etc.
Recharge bonus Stored-value up to 30%
"Easy Menu" helps to manage your prepaid SIM
Port-in with existing mobile number for free+

(Compatible with micro SIM or mini SIM handsets)
*  Local airtime charge applies
Service is available for use in Hong Kong and for HSDPA device only
Customers need to purchase the CSL Prepaid SIM Card at any 1O1O Centre or csl Shops.


How to Use
1. Activate the SIM Card
2. Easy Menu
3. IDD Service
4. Video Call Service
5. Roaming Service


1. Activate the SIM Card

By making or receiving the first call or sending the first short message to activate this card. Please activate this Card before the expiry date shown on card packaging*.
* For overseas use, you are recommended to activate the card in Hong Kong before departure.


2.Easy Menu

An interactive platform "Easy Menu" to help you manage everything you need on your prepaid SIM.
Dial # 109 #, select the service
Dial # 109 #, select the service

Select 1 Enquire balance detail Select 2 Recharge your prepaid SIM
Select 1 Enquire balance detail Select 2 Recharge your prepaid SIM
Select 3 Mobile Data Service Select 4 Facebook Unlimited Data Package
Select 3 Mobile Data Service Select 4 Facebook Unlimited Data Package

Above is the menu of  "Local Prepaid SIM" for reference only, different card types will have customized menu templates.


3. IDD Service

Made an IDD call:
Press 001 or 1718 Country Code Area Code Tel No Dial


4. Video Call Service

Chat face to face with your friends, loved ones, and acquaintances via Video Call!

Make a local video call:
Enter the Tel No.
Select Option > Call
Select Video Call
Note: Applicable to selected 3G handsets and under 3G coverage only.


5. Roaming Service

I. Direct Dial Roaming (Applicable to China Mobile network)
Note: If Direct Dial Roaming Service cannot be used, please use *108* service.
* No need to key in area code when calling China mobile phone no.

Calling Hong Kong +852 Hong Kong Tel No. e.g. Call one2free Prepaid SIM Card hotline from Guangzhou, China
Dial: +852 179179
Making Local Calls* 0 Area Code China Tel No. e.g. Call Beijing from Guangzhou, China
Dial:0 10 (Beijing Tel No.)
Making Calls to Other Countries + Country Code Area Code Tel No. e.g. Call London, UK from Guangzhou, China
Dial: +44 20 (London Tel No.)


II.*108* (Applicable to other areas & networks)
Calling Hong Kong *108* Hong Kong Tel No. # e.g. Call one2free Prepaid SIM Card hotline from UK
Dial: * 108 * 179 179 #
Making Local Calls / Calling Other Countries
*108* 001 Country Code Area Code Tel No. #
e.g. Call Beijing, China from UK
Dial: * 108 * 001 86 10 (Beijing Tel No.) #

After pressing the above keys, a waiting message will be displayed on your handset screen.Wait and the system will ring you up shortly. Once answered, you will be connected to the calling party.
Note: You need to maintain a minimum stored-value balance of $12.5 in order to make / receive call overseas.


Services Charges (Deducted immediately from the stored-value)
Calls and Features Local call: $0.1/min
IDD call1: IDD 1718 / IDD 001charges + local airtime charges1
Roaming Service: China and other countries charges
Local Caller Number Display: Free of charge
Roaming Caller Number Display: Free of charge
All Call Forwarding: $0.25/forward min
Call Waiting2: Free of charge
Voice Mail: $5/30days
Short Message Service (SMS) Local SMS: To CSL customers3: $0.2 / SMS
To other local users: $0.8 / SMS
International SMS
(sent from HK):
To China: $1 / SMS
To other countries: $3 / SMS
Roaming SMS: $3/SMS (sent to HK and other countries)
Note: You can send outgoing SMS during roaming in 23 destinations and, but still unable to send outgoing SMS in other countries, but you are still able to receive incoming SMS.
MMS4: To local mobile number/email: $1/MMS
To overseas mobile number: $3/MMS
Value-added Services Mobile Data5: Pass^ USSD Subscription through Handsets
30-Day Pass6 – 300MB $38/ 30 Days *101*833*2#
30-Day Pass6 – 1GB $88/ 30 Days *101*833*3#
Hourly Pass7# $8 / hour *101*832*2#
Day Pass8# $28 / day *101*832*3#
7-Day Pass9# $78 / 7-day *101*832*4#
You may also subscribe passes by dialing #109# via "Easy Menu".
Facebook Unlimited Data Package (Local) $18/ 30 Days (Auto-renew every 30 days) USSD Subscription through Handsets: *101*233#
Terms & Conditions apply.
WeChat Unlimited Data Package (Local) $8/ 30 Days (Auto-renew every 30 days) USSD Subscription through Handsets: *101*288#
Terms & Conditions apply.
Information Download: $1-$1.5/download
Mass Calling: $1/call + local airtime charge
Infoline <90060xxxxxx>: $1/5 sec. + local airtime charge / 5 sec.
Miscellaneous Mobile Service Licence and Administration Fee $2.5/30days10
180 days
Maximum stored-value limit: $5,000
# After you have reached 15GB 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 128kbps. 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 128kbps. You will receive an SMS notification once you have reached 15GB 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.
^ You may subscribe to multiple 30-day data passes simultaneously and the Local Mobile Data usage entitlements will be accumulated. The validity period of the data service passes will be counted from the time you subscribe to the last data pass.
You may subscribe to multiple Hourly/Day/7-Day service passes simultaneously (fair usage policy applies).
You may subscribe to Hourly/Day/7-Day and 30-Day data service passes simultaneously. But the data service of the Hourly/Day/7-Day passes will be used first. The validity period of the 30-day data service pass will be counted from the day you subscribe to the 30-day data service pass.
1. For IDD calls, local airtime charge applies in addition to IDD charges and these charges are calculated on a per minute basis.
2. Call charges apply to all calls connected.
3. Applicable to one2free prepaid customers, PCCW-HKT prepaid customers, 1O1O, csl and New World Mobility customers only.
4. Services can only be used locally.
5. The peak download speed of mobile data service is 7.2Mbps and the peak upload speed is 5.7Mbps. Actual speeds experienced may vary due to internet conditions, server speeds, network conditions, coverage, locations, the computer and device used, hardware, software, usage levels and other factors.
6. 30-Day Pass includes a continuous 720- hour session upon your subscription.
7. Hourly Pass includes a continuous 60-minute session upon your subscription.
8. Day Pass includes a continuous 24-hour session upon your subscription.
9. 7-Day Pass includes a continuous 168-hour session upon your subscription.
10. Mobile Service License and Administration Fee will be imposed once you activate this Prepaid SIM Card: $2.5 for every 30 days, waived for first 30 days from activation.
11. Validity of this SIM will be extended for 180 days from the date of recharge upon single recharge of HK$50 or above.
Other Terms and Conditions apply.


Value-added Services
1. Voice Mail Servcie
2. All Call Forwarding
3. SMS Service
4. MMS Service
  5. Info Channel Service



With our Voice Mail Service, you can enjoy greater flexibility when managing your incoming calls. You will get FREE short message alert whenever you get a new voice mail and you can store up to 10 important messages.

To apply, call 179 179 with your handset now!

»   To activate and set up your Voice Mail Box after service registration:
    Dial * 988 with your handset and follow the instructions to
Select language
Set your Password (1-10 digits) (for voice mail retrieval through phones other than your handset)
Set your greetings
Select language for short message alerts (Default English)
»   To forward all incoming calls to Voice Mail Box:
    Dial * * 21 * 19 Your Mobile No. # (To cancel such forwarding, dial # # 21 #
»   To listen to your voice mail via:
    Your handset: Dial * 988
    Any touch-tone phone: Dial 9886 6622 and key in your Password


  1. Each voice mail is limited to 2 minutes and can be stored for 72 hours.
  2. Local airtime charge applies to each forwarded call to Voice Mail Box.
  3. The Voice Mail Service is charged as $5/30days & the charges deducted from the stored value will not be refunded. In case your stored value is insufficient to pay for the $5 service charge, you can recharge your SIM Card within the following two days, or your Voice Mail Service will be automatically terminated.
  4. Call charge applies for listening to your Voice Mail Box.



After you have activated this service, you can divert all incoming calls to your designated local telephone number.


3. SMS Service
How to use
SMS Service Local SMS:
Compose message in the handset and send to your family and friends.

International SMS:
if you are using International SMS, please key in [+] [Country code] before entering mobile phone no.
(Wordings: Chinese-70 characters / English -160 alphabets)
->Before using the short message service, please set the message center first: +852 9028 8000


4. MMS Service

Exchange MMS with tailor-made images & voice with beloved relatives & friends.

How to Send:

Capture an image / Select an image for sharing. You can also insert sound clip to the MMS
Send to local mobile phone number:
  Press OptionKey, choose end via Multimedia, enter Recipient's mobile no. send
Send to overseas mobile no.(3G Service will be ended on 31 May, 2021):
  When sending MMS, input + Country / Area Code Recipient's mobile no. Send
Send to email account:
  Press Option key, choose Send via Email, enter Recipient's email account Send

MMS Profile

Click in Messaging Setting and create a new MMS profile:
Setting name CSL Prepaid GPRS

Session mode Permanent
GPRS access point cslp1
IP address
Authentication type Normal
username Leave it blank
Password Leave it blank

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