Only the administrator can change the name.

Only the administrator can change the login email.

Password must be mix of digits, upper/lower case letters and punctuation chars. Adding cyrillic chars will be good. Only a strong password allowed.

How many table rows are shown on the page

How to display external phone numbers. The E.164 defines a general format for international telephone numbers. Beginning with the plus sign (+) then following the country calling code (1 to 3 digits) and Subscriber number (max 12 digits).

How to display numbers in the some charts and Call Center dashboards