diff --git a/erpnext/accounts/doctype/sales_invoice/pos.py b/erpnext/accounts/doctype/sales_invoice/pos.py
index 0f0569a..660e12a 100644
--- a/erpnext/accounts/doctype/sales_invoice/pos.py
+++ b/erpnext/accounts/doctype/sales_invoice/pos.py
@@ -198,7 +198,7 @@
 		customers = [frappe._dict({'name': customers})]
 
 	for data in customers:
-		contact = frappe.db.sql(""" select email_id, phone from `tabContact` 
+		contact = frappe.db.sql(""" select email_id, phone, mobile_no from `tabContact` 
 			where is_primary_contact =1 and name in
 			(select parent from `tabDynamic Link` where link_doctype = 'Customer' and link_name = %s
 			and parenttype = 'Contact')""", data.name, as_dict=1)
diff --git a/erpnext/accounts/page/pos/pos.js b/erpnext/accounts/page/pos/pos.js
index 1b670d1..14b26db 100644
--- a/erpnext/accounts/page/pos/pos.js
+++ b/erpnext/accounts/page/pos/pos.js
@@ -717,7 +717,7 @@
 					item = this.get_item(item.value);
 					var searchtext =
 						Object.keys(item)
-							.filter(key => ['customer_name', 'customer_group', 'value', 'label', 'email_id', 'phone'].includes(key))
+							.filter(key => ['customer_name', 'customer_group', 'value', 'label', 'email_id', 'phone', 'mobile_no'].includes(key))
 							.map(key => item[key])
 							.join(" ")
 							.toLowerCase();
@@ -795,6 +795,7 @@
 				customer_group: c.customer_group,
 				territory: c.territory,
 				phone: contact ? contact["phone"] : '',
+				mobile_no: contact ? contact["mobile_no"] : '',
 				email_id: contact ? contact["email_id"] : ''
 			}
 		});