Name: SoSIM
Brand: SoSIM

Local Services

Package & Charges ❯

Real-name Registration ❯

Buy Now

❯

FAQ ❯

Simply Plug & Play
upon Registration

Easy real-name registration
for activation

Where to Buy?

No Contract /
Admin Fee

Carefree usage
without hidden charges

Value-for-money Network

Enjoy 4G network up to 42Mbps,
supporting hotspot sharing

Flexible Service Options

Purchase packages as you need
via SoSIM App / My Account Portal

Charge (HK$)			$33 (Local or Travel Service)
Service activation within 60 days of purchase³. Real-name registration is required before use (Upon insertion of the SIM card into a mobile device, the defaulted service package/ SIM card validity will start immediately. Please complete the real-name registration as soon as possible in order to use the service)			Local Service (Defaulted service package)¹ First 30 Days 50GB Infinity Local Data* + 1,500 Local Voice mins $45^{^} / 30 Days thereafter Upgrade to FUP 60GB* 5,000 Local Voice mins (VoLTE HD) 30 Local Intra SMS 24-Hour 4.5G Speed Booster Coupon x4 24-Hour YouTube Unlimited Data Pass Coupon x4 Anti-scam Service Mobile Number Porting

Reminder: According to The Office of the Communications Authority (OFCA), for all local voice calls from newly activated Hong Kong prepaid SIM, "This call is made from a new prepaid SIM card" voice alert will be played to call receivers before a call connection, to raise customers' awareness of suspicious calls.
* thereafter 128kbps
^ Effective from 6 January 2026, upon renewal enjoy an upgrade to 5G Speed Booster, VoWi-Fi and bonus passes, at $48/30 days

Service Charges

Local Voice		$0.05/min
Local SMS	Intra-network	$0.3/SMS
	Inter-network	$0.7/SMS
MMS	Local	$1.5/MMS
	International	$3.5/MMS

International SMS	Indonesia / Taiwan / Singapore	$0.8/SMS
	Malaysia	$1.0/SMS
	Other	$1.8/SMS
Travel SMS		$3.5/SMS
Administration fee		Waived
Validity (after card activation)⁴		120 days

How To Use & Setting

Simply plug and play upon real-name registration! No contract and mobile data settings are required.
Default Package will be activated upon card activation, and the package charges will be deducted instantly. Non-used remaining free local airtime will be forfeited when data package is inactive. It is not available for Mobile Number Porting Customer.

It is recommended to download the mobile app after SoSIM service activation to facilitate the management of your prepaid SIM account.

(i) Auto-login > Open mobile app after insert SIM into mobile phone, auto-login enabled when system detected SoSIM mobile no. (Picture
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(ii)Manual login > Open mobile app after insert SIM into mobile phone, enter SoSIM mobile no. and one-off verification code (Picture
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