Group Messaging on Lumia 920

[calebcre]

I am an intern director for a youth ministry and group messaging is super vital to communicate with the 20 interns that I oversee. I am planning on switching over to the Lumia 920, but I am curious how many contacts can be included in a group text? Also, I am curious if anyone has experienced any issues with the group messaging on the 920?

 

[Lawrence Crecy]

Max I've done was 6 but I think I read somewhere on here that 20 was the limit