The information below was gathered from doing a Google Search and copying what have already been posted by others. No guarantees they will work.
Telcel GPRS Settings Mexico
Please contact your operator if you are not sure about your settings.
Access Point Name (APN): internet.itelcel.com
DNS 1: 18.104.22.168
Settings Name: Telcel MMS
Access Point Name: mms.itelcel.com
User name: mmsgprs
then go to mms options on messaging
open servers tab
server name: Telcel MMS
Port number: 9201
Server address: http://mms.itelcel.com/servlets/mms
Here's another page that has some settings as well.
Telcel Mexico Smartphone settings
If you feel that you have to correct some of my posts for my capitalization of some of my words, then just bear with it. It's just a discussion forum where some may be limited by time to answer in well-versed and eloquent sentences.
I already got a PHD (Plain High School Diploma) so ignore my style of writing and I'll ignore your ignorance.
Subject: You can read this-trust me!
I cdnuolt blveiee taht I cluod aulaclty uesdnatnrd waht I was rdgnieg. The phaonmneal pweor of the hmuan mnid. Aoccdrnig to a rscheearch at Cmabrigde Uinervtisy, it deosn't mttaer in waht oredr the ltteers in a wrod are, the olny iprmoatnt tihng is taht the frist and lsat ltteer be in the rghit pclae. The rset can be a taotl mses and you can sitll raed it wouthit a porbelm.
Tihs is bcuseae the huamn mnid deos not raed ervey lteter by istlef, but the wrod as a wlohe. Amzanig huh? yaeh and I awlyas thought slpeling was ipmorantt!
When asked if I see the glass half empty or half full, I responded I see just a glass of water.
Now you know how I think.