Each confirmed user has a personal profile. This section displays the user basic data (with the possibility of editing):
user name;
their phone number (if required);
their address (if required);
preferred time display format;
timezone;
a user virtual number (can be assigned from the created in the corresponding tab) for SIP calls;
preferred identifier representation format: Decimal or HEX numeral system;
profile photo (if required);
When all data is entered, click Confirm to save changes.
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