I thought I read on here that stock app was capable of this. Am I just missing it?
Sent from my HTC One using Android Central Forums
In the stock messaging app:
Method 1:
Make new SMS.
Enter first recipient.
When first recipient is input and focus goes to the the message field, touch the address field.
Add second and subsequent recipients.
Uncheck box for "Send as individual messages". (only required the first time AFAIK)
Acknowledge "Group messages" dialog. (only required first time AFAIK)
Enter or acknowledge phone number for Group Messaging. (only required first time AFAIK)
Type message.
Send.
Method 2:
Make new SMS
Touch Contacts icon next to address field.
Select multiple recipients.
(You can also Swipe left to Groups and select a number of contact groups.)
Uncheck box for "Send as individual messages". (only required the first time AFAIK)
Acknowledge "Group messages" dialog. (only required first time AFAIK)
Enter or acknowledge phone number for Group Messaging. (only required first time AFAIK)
Type message.
Send.
The groups in Method 3 (for me, anyway) are groups setup in my Google contacts. YMMV.