I found a list that will allow you to send an email to another phone using an email-like address. I added another email address with the phone number/address combo below to each of my contacts.
I can't remember where I got this. It was found on the web somewhere, and I was smart enough to copy it.
I also use a 7100i, and needed to overcome the lack of SMS. This works in a pinch. I've only used a few of these, so I'm not sure if they all still work.
Aliant (NBTel, MTT, NewTel, and Island Tel) (from: 11, msg: 140, total: 140)
Enter your phone number. Message is sent to
Alltel (from: 50, msg: 116, total: 116)
Enter your phone number. Goes to
.
Ameritech (ACSWireless) (from: 120, msg: 120, total: 120)
Enter your phone number. Goes to
Arch Wireless (from: 15, msg: 240, total: 240)
Enter your phone number. Sent via
USA MOBILITY (assumes blank PIN)
AU by KDDI (from: 20, msg: 10000, total: 10000)
Enter your phone number. Goes to
BeeLine GSM (from: 50, msg: 255, total: 255)
Enter your phone number. Goes to
Bell Mobility Canada (from: 20, msg: 120, total: 120)
Enter your phone number, including the 1 prefix. Goes to
Bellsouth (from: 20, msg: 160, total: 160)
Enter your phone number. Goes to
BellSouth Mobility (from: 15, msg: 160, total: 160)
Enter your phone number. Goes to
Blue Sky Frog (from: 30, msg: 120, total: 120)
Enter your phone number. Goes to
Boost (from: 30, msg: 120, total: 120)
Enter your phone number. Goes to
Cellular South (from: 50, msg: 155, total: 155)
Enter your phone number. Messages are sent to
CellularOne (Dobson) (from: 20, msg: 120, total: 120)
Enter your phone number. Goes to
CellularOne West (from: 20, msg: 120, total: 120)
Enter your phone number. Goes to
Centennial Wireless (from: 10, msg: 110, total: 110)
Enter your phone number. Sent via
Centennial Wireless
Cincinnati Bell (from: 20, msg: 50, total: 50)
Enter your phone number. Goes to
Cingular (from: 20, msg: 160, total: 160)
Enter your phone number. Goes to
Cingular Blue (formerly AT&T Wireless) (from: 50, msg: 150, total: 150)
Enter your phone number. Goes to
Cingular IM Plus/Bellsouth IPS (from: 100, msg: 16000, total: 16000)
Enter 8 digit PIN or user name. Goes to @imcingular.com
Cingular IM Plus/Bellsouth IPS Cellphones (from: 100, msg: 16000, total: 16000)
Enter phone number. Goes to @mobile.mycingular.com
Claro (from: 20, msg: 160, total: 160)
Enter your phone number. Goes to
Comviq (from: 20, msg: 160, total: 160)
Enter your phone number. Goes to
Dutchtone/Orange-NL (from: 15, msg: 150, total: 150)
Enter your phone number. Messages are sent to
Edge Wireless (from: 20, msg: 160, total: 160)
Enter your phone number. Messages are sent to
EinsteinPCS / Airadigm Communications (from: 20, msg: 160, total: 160)
Enter your phone number. Messages are sent to
EPlus (from: 20, msg: 480, total: 480)
Enter your phone number. Goes to
.
Estonia Mobile Telefon (from: 20, msg: 160, total: 160)
Enter your phone number. Sent via webform.
Fido Canada (from: 15, msg: 140, total: 140)
Enter your phone number. Goes to
.
Golden Telecom (from: 20, msg: 160, total: 160)
Enter your phone number or nickname. Messages are sent to
Idea Cellular (from: 20, msg: 160, total: 160)
Enter your phone number. Messages are sent to
Kyivstar (from: 30, msg: 160, total: 160)
Sent by addressing the message to
LMT (from: 30, msg: 120, total: 120)
Enter your username. Goes to
Manitoba Telecom Systems (from: 20, msg: 120, total: 120)
10-digit phone number. Goes to @text.mtsmobility.com
Meteor (from: 20, msg: 160, total: 160)
Enter your phone number. Goes to
Metro PCS (from: 20, msg: 120, total: 120)
10-digit phone number. Goes to
Metrocall Pager (from: 120, msg: 120, total: 120)
10-digit phone number. Goes to
MobileOne (from: 20, msg: 160, total: 160)
Enter your phone number. Goes to
Mobilfone (from: 20, msg: 160, total: 160)
Enter your phone number. Goes to
Mobility Bermuda (from: 20, msg: 160, total: 160)
Enter your phone number. Goes to
MTS Primtel (from: 20, msg: 160, total: 160)
Enter your phone number. Sent via web gateway.
Aliant (NBTel, MTT, NewTel, and Island Tel) (from: 11, msg: 140, total: 140)
Enter your phone number. Message is sent to
Netcom (from: 20, msg: 160, total: 160)
Enter your phone number. Goes to
Nextel (from: 50, msg: 126, total: 126)
10-digit phone number. Goes to
. Note: do not use dashes in your phone number.
NPI Wireless (from: 20, msg: 160, total: 160)
Enter your phone number. Goes to
.
NTC (from: 20, msg: 160, total: 160)
Enter your phone number. Sent via web gateway.
O2 (formerly BTCellnet) (from: 20, msg: 120, total: 120)
Enter O2 username - must be enabled first at
O2. Goes to
.
O2 M-mail (formerly BTCellnet) (from: 20, msg: 120, total: 120)
Enter phone number, omitting intial zero - must be enabled first by sending an SMS saying "ON" to phone number "212". Goes to +44[number]@mmail.co.uk.
Optus (from: 20, msg: 114, total: 114)
Enter your phone number. Goes to @optusmobile.com.au
Orange (from: 20, msg: 160, total: 160)
Enter your phone number. Goes to @orange.net. You will need to create a user account at orange.net first.
Oskar (from: 20, msg: 320, total: 320)
Enter your phone number. Goes to @mujoskar.cz
Other (from: 15, msg: 100, total: 100)
If your provider isn't supported directly, enter the email address that sends you a text message in phone number field. To be safe, the entire message is sent in the body of the message, and the length limit is really short. We'd prefer you give us information about your provider so we can support it directly.
Pacific Bell Cingular (from: 20, msg: 120, total: 120)
10-digit phone number. Goes to @mobile.mycingular.com
Pagenet (from: 20, msg: 220, total: 240)
10-digit phone number (or gateway and pager number separated by a period). Goes to
.
PCS Rogers (from: 20, msg: 125, total: 125)
10-digit phone number. Goes to
. Requires prior registration with PCS Rogers.
Personal Communication (Sonet) (from: 20, msg: 150, total: 150)
Enter your phone number. Goes to
with your number in the subject line.
Plus GSM Poland (from: 20, msg: 620, total: 620)
10-digit phone number. Goes to
.
Powertel (from: 20, msg: 120, total: 120)
10-digit phone number. Goes to
Primtel (from: 20, msg: 150, total: 150)
Enter your phone number. Goes to
PSC Wireless (from: 20, msg: 150, total: 150)
Enter your phone number. Goes to
Qualcomm (from: 20, msg: 120, total: 120)
Enter your username. Goes to
Qwest (from: 14, msg: 100, total: 100)
10-digit phone number. Goes to @qwestmp.com
Safaricom (from: 15, msg: 160, total: 160)
Goes to @safaricomsms.com
Satelindo GSM (from: 15, msg: 160, total: 160)
Goes to @satelindogsm.com
SCS-900 (from: 15, msg: 160, total: 160)
Goes to @scs-900.ru
Simple Freedom (from: 15, msg: 160, total: 160)
Goes to @text.simplefreedom.net
Skytel - Alphanumeric (from: 15, msg: 240, total: 240)
Enter your 7-digit pin number as your number and your message will be mailed to
Smart Telecom (from: 15, msg: 160, total: 160)
Enter your phone number. Goes to @mysmart.mymobile.ph
Smarts GSM (from: 11, msg: 70, total: 70)
Enter your phone number. Sent via
http://www.samara-gsm.ru/scripts/smsgate.exe
Southern Linc (from: 15, msg: 160, total: 160)
Enter your 10-digit phone number. Goes to @page.southernlinc.com
Sprint PCS (from: 15, msg: 160, total: 160)
Enter your 10-digit phone number. Goes to @messaging.sprint.com