How to change your phone number for outgoing calls

Each user can have multiple numbers to use for outgoing calls. If you need to switch your own phone number due to your work, you can use a prefix number or switch your phone number in MiiTel Phone.

To use this feature, you need to have permission to use multiple phone numbers. Please contact your organization's MiiTel administrator to confirm the prefix numbers and the numbers available to use.

How to change the outgoing caller ID by Prefix number

If you add a prefix number and an asterisk (*) to the outgoing caller ID, you can make a call using the phone number associated with the prefix number. 

For example, if the prefix number is "002" and the outgoing caller ID is "0300000000", enter "002*0300000000" to make a call.

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The phone number whose prefix number is registered as "002" will be displayed as the destination of the call.

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