1O1O provides comprehensive handset care and trade-in privileges such as a 7-day trade-in price guarantee, handset disinfection and ultimate data transfer from old to new device.
CHECK THE LATEST TRADE-IN PRICE IN JUST TWO STEPS
STEP 1 Please indicate the handset type you wish to trade-in

Handsets

Tablets

Smart Watches

Earphones
The preliminary trade-in price for your device is
HK${{display_tradeout_price}}*
* Trade-in price varies depending on extent of damage sustained by the device. Terms & Conditions apply.
STEP 2 Please choose the new handset type you wish to obtain

Handsets

Tablets

Smart Watches
Special trade-in price
HK${{display_standalone_shp}}^
Suggested retail price : HK${{display_standalone_srp}}


Standalone
trade-in price
(first complete steps 1 & 2)
HK${{display_standalone_shp}} - HK${{display_tradeout_price}}
= HK${{calculated_amount}}
*Trade-in Terms & Conditions:
- Designated brands and models of handset, tablet and smartwatch ("Designated Device") for trading-in should include a battery and must function properly.
- Trade-in prices vary depending on extent of damage sustained by the Designated Device.
- Customers trading-in a Designated Device and subscribing to a new service plan and purchasing a designated handset at the suggested retail price of HK$2,000 or more are entitled to a HK$300 rebate (depending on model being traded-in). The sum will be credited to a customer's 1O1O account at the time of the second month's bill.
- CSL Mobile Limited ("CSL") will not accept any Designated Device for trading-in if purchased from an unauthorized dealer, or altered in any way.
- Customer is responsible to ensure all personal data/photos on a Designated Device have been erased prior to trading-in. We shall not be held responsible for any loss, retrieval, restoration or transference of personal data from handset, tablet or smartwatch being traded-in.
- Handsets, tablets and smartwatches cannot be reclaimed once traded-in.
- Trade-in prices are determined at CSL’s sole discretion.
- CSL reserve the right to refuse any Designated Device for trading-in without reason.
- CSL reserve the right of final determination in the event of dispute.
^Standalone device purchase price Terms & Conditions:
- Each customer can buy up to two devices per transaction, but existing 1O1O customers can buy up to four units of the same model per purchase.
- Terms & Conditions apply. Please visit a 1O1O Center and ask staff for details.