10.18.2008 02:43 PM
WAP Push messages, both SI and SL, sent via SMS from a GSM modem with a SIM card IMSI 310690xxxxxxxxxxxxxxx (Immix Wireless) and roaming on MNC/MCC 310-260 T-Mobile, never reach a Samsung A737 on the AT&T 3G network. The Samsung was set to receive service push messages.
When the AT&T SIM is placed in a Motorola Razr V3, the URL in the SI message is scrambled - text Text and URL www.google.com/mobile becomes (box with a question mark in it) followed by ~¿¿¿¿¿¡¿EÆ¿google.com/mobile¿¿¿¿Test¿¿¿. The SL message also appears with unrecognizable text.
A similar problem with garbled text is also seen for WAP push SI and SL on an AT&T 8525 and AT&T 3125.
How can WAP push messages via SMS be sent to these phones?
10.21.2008 11:10 AM
Server originated SMS to mobile should be done thru one of our aggregators, please review http://developer.att.com/developer/index.jsp?page=
You might want to ask the aggregators if they support multiple carriers.
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