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Call Filtering Service


Call Filtering Service

Take control of your incoming calls with hassle free user experience!

Call Filtering empowers you to block Spam calls and allows only certain callers to get through.

Features:

  • Block spam calls/prevent deception calls
  • Network based system to detect, analyze and filter the spam calls before they can reach you thus keep you free from nuisance.
 

  • Higher security/prevent privacy breaches
  • Customer’s contact list is never accessed as part of our security process.
 

  • Customize your own “Personal Blacklist”/“Personal Whitelist”
  • Enjoy more flexibility and control with your “Personal Blacklist” and “Personal Whitelist”
    “Personal Whitelist” allows only selected phone numbers to reach you. In addition, if you want to receive any specific spam call for some reasons, you can add the caller to the whitelist. 
 

  • Ad-free
  • Advertisements are never displayed
 

  • Highly compatible
  • Works on all handsets, including smartphones and feature phones. Compatible with multiple platforms using a sync-to-the-cloud setting. The experience remains constant across different devices.
 

Main Functions:

  • Block anonymous Calls
  • You can reject calls with no caller ID by using the “Block anonymous Calls” feature. When an anonymous number calls, your phone will not ring. The rejected call is connected to an announcement advising you no longer wish to receive anonymous calls.

  • Personal Blacklist
  • Create your own “Personal Blacklist” (max. 200) to block selected phone numbers. Such callers are immediately connected to a “the called party is unreachable” announcement.

  • Personal Whitelist/ VIP List
  • You can create your own “Personal Whitelist” (max. 200) if you want to receive calls from selected phone numbers. All other calls will be diverted to voicemail. If you want to let specific spam calls to reach you, you can add these numbers to the Personal Whitelist as well. If you add a “Personal Whitelist” number to the “VIP List”, calls from that number will not be blocked, even when the caller chooses not to display his/her phone number.
Upon successful service subscription

1. Via Network Security from csl Service App

logo     Select “Network Security” after log in Select “Call Filtering”
Download csl Service App        

Check Filtered Calls

 

Personal Blacklist

Check Filtered Calls   Personal Blacklist
 

Personal Whitelist

 

VIP List

Personal Whitelist   VIP List

2. Via your handset press the Short Code

Function
Short Code§
To turn on/off the Block anonymous Calls service
* 136 #  
 
To turn on/off the Personal Blacklist
* 136 * 1 #
 
To add the last answered call to Personal Blacklist+
* 136 * 1 * #
To add numbers to Personal Blacklist
* 136 * 1 * xxxxxx #
To delete number from Personal Blacklist
* 136 * 1 # xxxxxx #
To delete all numbers from Personal Blacklist
* 136 * 1 # * #
To turn on/off the Authorized List
* 136 * 0 #
To add numbers to Authorized List
* 136 * 0 * xxxxxx #
To delete number from Authorized List ]
* 136 * 0 # xxxxxx #
To delete all numbers from Authorized List
* 136 * 9 #

+ Not applicable for answered call without Caller Number Display and International N
§ Short Code not applicable to Home broadband service.

3. Via Website

My Account My Setting Call Filtering Service

4. Via m.hkcsl.com

PIM Call Filtering Service

How To Sign Up?

。csl shop
。Customer Service Hotline at 25 123 123
。csl Service App

logo     Select “Network Security” after log in Select “Call Filtering” Subscribe to “Call Filtering”
Download csl Service App            

 

How Much To Pay?

Monthly Charge

Service Monthly Fee Minimum Contract Period
Call Filtering Service $18 12 months
$22 Monthly

*Terms and Conditions apply

Call Filtering Service Terms and Conditions:

1 By using Call Filtering ("the Service"), you understand and agree to these terms and conditions.
2
You may subscribe to the Service:
(a) on a monthly basis; or
(b) for a Minimum Commitment Period of 12 months. If you terminate the Service prior to the expiry of the Minimum Commitment Period, you must pay the early termination charge to CSL Mobile Limited (“the Company”, “we”, “our”, “us”) immediately. It is the sum of the monthly fee of the Service for the remaining months of the Minimum Commitment Period.
3 The filter spam calls function of the Service is automatically turned on once You subscribe to the Service. You can turn off the filter spam calls function anytime.
4 Upon the filter spam calls function is turned on, You agree the Company to block all those numbers on the spam call list which is defined by the Company’s call filtering platform and third parties’ intelligence and may be updated or changed from time to time without prior notice. We are not responsible or liable for the quality, nature, accuracy and usefulness of the Service.
5 Out of area calls, long distance calls, calls originating from public paid phone and Private Automatic Branch Exchange (PABX) cannot be blocked by the Service.
6 The Service can accept eight-digits Hong Kong phone numbers only, you can add the number to personal blacklist and personal whitelist.
7
After subscribing to the Service, you can submit numbers to be included in the spam call list and you agree to grant us the right to :
(a) Share the call numbers submitted by you with third parties for verification at their intelligence;
(b) to add or delete the call numbers submitted by you to or from the spam call list at any time, without notice for any reason whatsoever;
(c) share the spam call numbers to all the subscribers of the Service.
8 The Company is not responsible of any disputes between you and the owner of phone numbers in the spam call list that are submitted by you.
9 If you want to receive any specific number on the spam call list, you may add the number to the personal whitelist (maximum 200 entries).
10 We reserve the right to modify or cancel the Service (or any part thereof) and/or any features of the Service at any time without prior notice. You agree that we will not be liable to you or any third party for any modification or cessation of the Service and/or its features.
11
We make no warranty that:
(a) the Service will meet your requirements;
(b) the Service will be uninterrupted, timely, secure or error-free;
(c) the results or information that may be obtained from the use of the Service will be accurate or reliable;
(d) the quality of any services, information or other material obtained by you through the Service will meet your expectation.
12 You expressly understand and agree that your use of the Service is at your sole risk, and the Service is provided on an “AS-IS” and “AS AVAILABLE” basis and we expressly disclaim all warranties of any kind, whether express or implied, including, but not limited to merchantability, fitness for a particular purpose and non-infringement. We assume no responsibility for the timeliness, deletion, mis-delivery or failure to store any user communications or personalization settings or for any damage to your Mobile Equipment or loss of data that results from the download of any materials, data or information. You expressly relieve us from any and all liabilities arising from the access or use of the Service (or any part thereof).
13 The Service is also subject to the terms and conditions of the Mobile Service Agreement and the terms and conditions of any third party suppliers as may be amended from time to time. In the event of inconsistency between this terms and conditions and the Mobile Service Agreement, this terms and conditions shall prevail.
14 We reserve the right to change these terms and conditions at any time without prior notice. All matters and disputes will be subject to our final decision.


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