Solved Do not show extension in 3CX company phonebook

[HiroNikuyama]

Hi, I'm trying to find a setting "Do not show extension in 3CX company phonebook", but I couldn't.
Where should I go to find this setting?

I'd appreciate your help.

 

[Alphabetic]

Ext settings > options

 

[HiroNikuyama]

Thank you very much!