Hi Erel,
Thanks for the reply.
The reason I was asking the question is that, there are parts here in our place that Data coverage sucks. I have created an app to capture the signature (thanks for the sig capture found in the forum) of a person and I wanted to send it in an SMS format (since it is more stable than data signal).
Uploading it online is a good solution, however, the sender still needs data signal to upload the image, as mentioned, data coverage is not that good.
Thanks.