Combining speech with existing text wireless Short Message Service (SMS)
to create a multimodal SMS service. A user of standard SMS text service
is provided with a link within each message that allows adding or
retrieval of a voice message associated with an SMS text message. A
speech server in the wireless network may be used for recognition of
voice commands, rendering of text into speech, and recording or playing
back voice recordings. The messages may be retrieved or sent using any
wireless handset. Additional services that may be used include message
lists, prerecorded messages, integration with voicemail systems, image
and video messages, cross-functional applications with Multimedia
Messaging Services (MMS) and Enhanced Message Services (EMS), and
extensions of the combination of voice with text SMS to other computing
devices such as PDAs and PCs.