In addition, unlike the previous iPhone App, 1CRM Client works with 9.x editions of 1CRM – Startup, Startup+, Professional and Enterprise (preferably software version 9.0.0 or later to gain all the features available).
Just enter the web URL for your own 1CRM system (remember the prefix), plus your normal system username and password, and click on Login.
It's also really handy if you want to enable the toggle switch for Remember Me – then your URL, username and password will always be there the next time you need to login.
And it now allows you to use absolutely all the features of 1CRM – even including Administration.