US company Roamware has announced a cool new technology which lets mobile phone subscribers use multiple numbers on one SIM card. First availability is in Hong Kong.

‘SIMM (Single IMSI Multiple MSISDN – single SIM card with multiple numbers) delivers the capability to make or receive calls on multiple mobile numbers and send and receive SMS on more than one number, while only using one SIM card.

For subscribers that frequently travel between multiple regions and countries, Roamware�s SIMM solution will enable them to not only access local numbers without changing SIM cards, but also enable other callers to access them more easily via a local number.’