We are not sure yet. We already have functional prototypes, but SONM platform is still under development.
We will provide full development roadmap and timeline in the final version of SONM Whitepaper in 1-2 weeks.

Pre-ICO and ICO will also be announced in a month or so, we need to make things right first: finalize our WP, make final arrangements with escrow and advisers, deploy crowdsale smart-contract and make its security audit, etc etc.

Stay tuned)