Customers need to pass identity verification at the following channels in order to process any service changes
|Service Nature||Application Channels||Handling
|Change Service Plan||Y||Y||Free||next invoice issue date||Need to apply at least 1 working day before the invoice issue date|
|Apply for Value-Added Service (General)||Y||Y||Free||within 15 minutes||Customer may apply designated VAS via i-Menu, USSD code or SMS, please refer to the related page of VAS for details.|
|Register IDD 001 Service||Y||Y||Free||within 24 hours||$1,000 deposit can be waived if customer settles bill payment by credit card autopay|
|Apply for "Per Line Blocking"||Y||Y||Free||4 working days||Even with "Per Line Blocking" function, the telephone number will still be displayed at the recipient's side when you send SMS.|
|Bar receiving promotional information||Y||Y||Free||7 working days|
Y refer to applicable application channel for the service.
N refer to inapplicable channel for the service.