1O1O Tiantong Satellite Communications Service/Satellite Egg

Unified with the Universe and Forever Vigilant

1O1O is among the first of Hong Kong’s 5G network operators to launch a Tiantong satellite communications service delivering voice calls and SMS. Users can connect to the Tiantong satellite system using compatible handsets@. Additionally, users can connect iOS and Android smartphones# via Bluetooth to the Satellite Egg* launched by 1O1O^, enabling them to make calls with Tiantong satellite communications service+!

Seamless Connection

From mountains to seas, stay connected via satellite

Multiple Functions

Offer voice and SMS capabilities

Easy to Use

No SIM card change is required

Activate Anytime

Access the service through a satellite-compatible smartphone or satellite egg

1O1O Satellite Egg: Stay Connected Anywhere | Seamless Communication | Ensuring Your Safety at Work

Looking for satellite communications service but don’t have a compatible satellite phone? Simply connect your iOS or Android smartphone# via Bluetooth to the Satellite Egg*, then you can make calls with the Tiantong satellite services+! Whether you're on an outdoor site visit, working at sea, or facing extreme weather, you can maintain uninterrupted communication even without a satellite phone with you! Supporting by Hong Kong's first 24-hour satellite personal assistant service, you are always backed, anytime and anywhere.

Easy to Connect

Connect iOS and Android smartphones via Bluetooth to the Satellite Egg, allowing you to make and receive calls using the Tiantong satellite system+.

Precise Location Info

Provide multiple positioning functions

Call for Help

Make a one-click emergency rescue call

24/7 Satellite Personal Assistant Service | Provides Support Anytime and Anywhere

Customers using 1O1O Satellite communications service can call/text +852-5432-1010^[1] to consult 1O1O's Personal Assistant service via satellite:

Pre-departure Training:

Learn how to connect to and use a satellite network

Travel Reporting

Help users update family and friends when outside mobile network coverage

Weather and Geographic Info

Provide real-time weather and geographic information for a user's location

Transport Assistance

Provide relevant information when transport is required

Know More ⇢

Terms and Conditions

Special Terms and Conditions for the Tiantong Satellite Communications Service. Please click here for more details.

@ For details on compatible mobile phone/device models, software versions and settings, please contact the mobile phone and software providers concerned. Please click here for more details.

^ CSL Mobile is exclusive ZTE Tiantong S61 Pro Satellite Egg provider among Hong Kong’s mobile operators.

* The first Satellite Egg in Hong Kong refers to the ZTE Tiantong S61 Pro Satellite Egg officially launched in Hong Kong.

# Compatible with smartphones running on iOS version 13 or newer, or Android version 7 or newer. Please note a designated mobile application needs to be downloaded.

+ The ZTE Tiantong Satellite S61 Pro requires a registered value-added service-specific SIM card from Tiantong Satellite Communications Service in order to connect to the satellite system. Each specific SIM card can be used only in conjunction with a designated International Mobile Equipment Identity (IMEI) specific to the ZTE Tiantong Satellite S61 Pro. If the company reasonably believes a customer is using such a SIM card in another phone or device, the company may immediately suspend or terminate service without notice. If such termination results from a customer’s non-compliance with these regulations, said customer must pay an early termination fee.

^[1] Charges for calling this number are waived for phone numbers registered in a 1O1O plan. (applicable only to 1O1O)