steps: - Go to Rental app - Open a rental Order - Click on Action - Send an SMS text message - Fill phone number and message - Sens SMS Issue: Traceback Cause: Sale order doesn't have a phone or mobile field so the sms.composer tries to write on it use "False" Solution ensure the field name isn't false before writing opw-3103232 closes odoo/odoo#110038 X-original-commit: 70a9995c9e02f36dc15d2723151ef0a205ebc12b Signed-off-by: Nicolas Lempereur (nle) <nle@odoo.com> Signed-off-by: Thibault Delavallee (tde) <tde@openerp.com>