Over-the-air programming (OTA) refers to various methods of distributing new software updates, configuration settings, and even updating encryption keys to devices like cellphones, set-top boxes or secure voice communication equipment (encrypted 2-way radios). One important feature of OTA is that one central location can send an update to all the users, who are unable to refuse, defeat, or alter that update, and that the update applies immediately to everyone on the channel. A user could "refuse" OTA but the "channel manager" could also "kick them off" the channel automatically.
You can quickly choose the options you need for your test SIM cards; mini 2FF, micro 3FF or nano 4FF form factor, network, algorithm, applications on the card, etc. You can also order and purchase some samples (10-20 pcs) if you only need a monir qty of sim cards prior larger batches of cards.
Smartjac OTA platform permits Operators to administer their SIM cards remotely and effectively managing preferred roaming agreements.
Mobile Guardian App - Protect smartphones from loss or theft.
Secure all mobiles' backup In the Cloud
Taisys mBanking solution is a secure, SIM-based mobile banking solution allowing complex banking transactions on the mobile device even without the use of a smart phone.
OTA (over the air)is a data-value-added service that enables users to obtain personalized information services by dynamically downloading, deleting, and updating the business menus in the SIM card through a mobile terminal or a server(online). OTA service (Over-the-Air Technology) is a technology face of mobile communication (GSM or CDMA).
The air interface can use WAP, GPRS, CDMAlX and SMS technology. Through the OTA download technology, mobile phone users can download various service menus provided by the network to the mobile phone according to personal preferences, and can also customize the specific service according to their own wishes.