diff --git a/base_phone/fields.py b/base_phone/fields.py
index 0e3d409..495c358 100644
--- a/base_phone/fields.py
+++ b/base_phone/fields.py
@@ -45,6 +45,8 @@ class Phone(fields.Char):
                 res_parse = phonenumbers.parse(res)
                 res = phonenumbers.format_number(
                     res_parse, phonenumbers.PhoneNumberFormat.INTERNATIONAL)
+                narrow_no_break_space = u'\u202f'
+                res = res.replace(' ', narrow_no_break_space)
             except:
                 pass
         # print 'cache value', res
diff --git a/base_phone/static/src/js/phone_widget.js b/base_phone/static/src/js/phone_widget.js
index 3126b3d..52679f4 100644
--- a/base_phone/static/src/js/phone_widget.js
+++ b/base_phone/static/src/js/phone_widget.js
@@ -131,30 +131,26 @@ if(!core.form_widget_registry.get('phone')){
     core.form_widget_registry.add('phone', FieldPhone);
 }
 
-/*
-var Column = require('web.ListView');
 
-var ColumnPhone = Column.extend({
+var treewidgets = require('web.ListView');
+
+var ColumnPhone = treewidgets.Column.extend({
     // ability to add widget="phone" in TREE view
     _format: function(row_data, options) {
-        console.log('row_data=' + row_data);
-        console.log('options=');
-        console.log(options);
-         var value = row_data[this.id].value;
-         if (value) {
-            readable_space = formatInternational('', value);
-            readable_no_break_space = readable_space.replace(/\s/g, ' ');
-            console('special return');
-            return readable_no_break_space;
-         }
-        console.log('return normal');
+        var value = row_data[this.id].value;
+        if (value) {
+            return _.template("<a href='tel:<%-href%>'><%-text%></a>")({
+                href: value.replace(' ', ''),
+                text: value
+            });
+        }
         return this._super(row_data, options);
     }
 });
 
+
 if (!core.list_widget_registry.get('phone')) {
     core.list_widget_registry.add('field.phone', ColumnPhone);
-// a mon avis, il y a une mauvaise compréhension : fields.phone signifiera fields.Phone dans le python
-} */
+}
 
 });
diff --git a/base_phone/tests/test_phone.py b/base_phone/tests/test_phone.py
index 9986890..59cec5e 100644
--- a/base_phone/tests/test_phone.py
+++ b/base_phone/tests/test_phone.py
@@ -17,9 +17,9 @@ class TestPhone(TransactionCase):
             'mobile':  '06.42.77.42.66',
             'fax': '(0) 1 45 42 12 42',
             })
-        self.assertEquals(partner1.phone, '+33 4 72 08 87 32')
-        self.assertEquals(partner1.mobile, '+33 6 42 77 42 66')
-        self.assertEquals(partner1.fax, '+33 1 45 42 12 42')
+        self.assertEquals(partner1.phone, u'+33 4 72 08 87 32')
+        self.assertEquals(partner1.mobile, u'+33 6 42 77 42 66')
+        self.assertEquals(partner1.fax, u'+33 1 45 42 12 42')
         # Create a partner with country
         self.env.ref('base.res_partner_12').country_id =\
             self.env.ref('base.ch').id
@@ -31,22 +31,22 @@ class TestPhone(TransactionCase):
             'mobile': '(0) 79 606 42 42',
             })
         self.assertEquals(partner2.country_id, self.env.ref('base.ch'))
-        self.assertEquals(partner2.phone, '+41 21 619 10 10')
-        self.assertEquals(partner2.mobile, '+41 79 606 42 42')
+        self.assertEquals(partner2.phone, u'+41 21 619 10 10')
+        self.assertEquals(partner2.mobile, u'+41 79 606 42 42')
         # Write on an existing partner
         agrolait = self.env.ref('base.res_partner_2')
         self.assertEquals(agrolait.country_id, self.env.ref('base.be'))
         agrolait.write({'phone': '(0) 2 391 43 74'})
-        self.assertEquals(agrolait.phone, '+32 2 391 43 74')
+        self.assertEquals(agrolait.phone, u'+32 2 391 43 74')
         # Write on an existing partner with country at the same time
         agrolait.write({
             'fax': '04 72 89 32 43',
             'country_id': self.env.ref('base.fr').id,
             })
-        self.assertEquals(agrolait.fax, '+33 4 72 89 32 43')
+        self.assertEquals(agrolait.fax, u'+33 4 72 89 32 43')
         # Write an invalid phone number
         partner2.fax = '42'
-        self.assertEquals(partner2.fax, '42')
+        self.assertEquals(partner2.fax, u'42')
         # Test get_name_from_phone_number
         pco = self.env['phone.common']
         name = pco.get_name_from_phone_number('0642774266')
diff --git a/crm_phone/tests/test_crm_phone.py b/crm_phone/tests/test_crm_phone.py
index 2bda8dc..5df13be 100644
--- a/crm_phone/tests/test_crm_phone.py
+++ b/crm_phone/tests/test_crm_phone.py
@@ -17,8 +17,8 @@ class TestCRMPhone(TransactionCase):
             'fax': '(0) 1 45 44 42 43',
             'country_id': self.env.ref('base.fr').id,
             })
-        self.assertEquals(lead1.mobile, '+33 6 42 77 42 77')
-        self.assertEquals(lead1.fax, '+33 1 45 44 42 43')
+        self.assertEquals(lead1.mobile, u'+33 6 42 77 42 77')
+        self.assertEquals(lead1.fax, u'+33 1 45 44 42 43')
         lead2 = clo.create({
             'name': u'Automobile Odoo deployment',
             'partner_name': u'Kia',
@@ -26,19 +26,19 @@ class TestCRMPhone(TransactionCase):
             'country_id': self.env.ref('base.ch').id,
             'phone': '04 31 23 45 67',
             })
-        self.assertEquals(lead2.phone, '+41 43 123 45 67')
+        self.assertEquals(lead2.phone, u'+41 43 123 45 67')
         lead3 = clo.create({
             'name': 'Angela Strasse',
             'country_id': self.env.ref('base.de').id,
             })
         lead3.write({'phone': '08912345678'})
-        self.assertEquals(lead3.phone, '+49 89 12345678')
+        self.assertEquals(lead3.phone, u'+49 89 12345678')
         lead4 = clo.create({
             'name': 'Large Odoo deployment',
             'partner_id': self.env.ref('base.res_partner_2').id,
             })
         lead4.write({'mobile': '(0) 2-391-43-75'})
-        self.assertEquals(lead4.mobile, '+32 2 391 43 75')
+        self.assertEquals(lead4.mobile, u'+32 2 391 43 75')
         pco = self.env['phone.common']
         name = pco.get_name_from_phone_number('0642774277')
         self.assertEquals(name, 'Jacques Toufaux (Ford)')