SOLVED Block Yealink SMS ON PHONE! Possible?

[bdmonsey]

Delivered bunch of Yealinks to school kids figured out that you can send sms to other phone customer wants me to block it. Is it possible tip do from the config of auto provisioning?

Any help appreciated

 

[DigitalDaz]

features.text_message.enable to 0 in the common config file

 

[bdmonsey]

features.text_message.enable to 0 in the common config file

Thanks for your help. I'm trying to find this feature in the config file the closest I got to was sms popup . Can you direct me where to find it?

 

[DigitalDaz]

If it isn't there, add it.

 

[bdmonsey]

I tested it working. Amazingly thanks so much.
I added on the template on server the following line

features.text_message.enable = 0

 

[bdmonsey]

It worked. Thanks
I added this line to template
features.text_message.enable = 0