To add a yahoo_user_id to Messenger List, create a text message on your mobile phone in the following format:
add friend's Yahoo! ID
Then send to your corresponding wireless carrier number as shown below:
- All U.S. Supported Wireless Carriers - 92466
- Rogers - 92466000
- All India Supported Wireless Carriers - 8242
- TMTouch - 1777
- Maxis - 32235
- SMART - 2580
- GLOBE - 22580
- M1 - 8881
- DTAC - 192466
- TELKOMSEL - 4246
- EXCELCOM - 9246
- STARHUB - 0903