Currently, the 'similar lead detection' mechanism only considers email, contact name, and partner name while finding duplicate leads in CRM. After this commit, it will also consider the mobile/phone number for the same. Note that the mobile numbers and phone numbers both will be matched with each other while finding duplicate leads. Task-2817884 closes odoo/odoo#88372 Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>