"Send SMS"
Send SMS to customers. Send SMS notifications on Customer mobile with the module. Integrate SMS gateways with Odoo.
Odoo Clicksend SMS Gateway module allows Odoo admin to send SMS using ClickSend SMS. The user can send easy text message to clients.
Adds the ability to more easily send smses from a marketing campaign
Use Plivo to send SMS in Odoo. The module integrate Plivo with Odoo so you can send text messages using Plivo from Odoo.
Send text messages with Twilio in Odoo. The module allows the Odoo user to use Twilio to send SMS to customers.
This App has the ability to send SMS using twilio. This is for version 8 and 9. there is a seprate module for version 10 too(https://www.odoo.com/apps/modules/10.0/twilio_sms/)