Supported Image Formats:
JPEG, BMP, WBMP, GIF, PNG.
Animated GIF is supported by a few phone models.
The size of the image file to be uploaded is limited to 2MB.
Supported Audio Formats:
MIDI, MP3, QCP, MP4/AAC/M4A, MMF, WAV, AMR.
MP3: Typically works with most Motorola V series phones (V180, V220, V265, V300, V400, V500, V550, V600, V710, RAZR V3, etc), newer LG phones (A7110, L1400, VX-6000, VX-7000, VX-8000, etc), Sony Z500a and newer Nokia phones (3300, 7610, N-Gage, etc). Some Verizon MMS phones have a size limitation of 30k.
MP4/AAC/M4A: Typically only works with newer multi-media phones like the Sanyo MM-7400 & Sanyo MM-5600.
MMF: Typically works with Samsung, LG, NEC & Siemens phones
if you DON'T have service with Verizon, Sprint PCS, Qwest, or Bell Mobility.
QCP: Only works for CDMA phones serviced by Verizon, Sprint PCS, Qwest, or Bell Mobility.
AMR: Typically works with Motorola, Nokia, Sony Ericsson, Handspring, Sharp & Panasonic phones if you DON'T have service with Sprint PCS, Qwest, or Bell Mobility.
The size of the audio file to be uploaded is limited to 2MB.