Preview SMS format when sending email

Question

I use the addresses of specific operators to send emails via SMS, which works fine. With regard to the answer to this question, the restrictions on SMS messages sent using free email and SMS gateways are any websites or other resources that list the format that is provided for each carrier. ATT, for example, delivers SMS with some formatting added that is not available in T-Mobile.

I understand that this is not a coding issue, but since I can only see this question, arising for someone who creates emails for specific SMS applications, it seems relevant for SO.

Answer 1

I spend a lot of time working with SMS (I work in Twilio), and I don’t know this, but I can’t say for sure.

Answer 2

Wikipedia has formatting information, although its appearance is unclear and possibly inaccurate:

http://en.wikipedia.org/wiki/SMS_gateways

http://en.wikipedia.org/wiki/List_of_carriers_providing_SMS_transit