MobilChange Standard

Target group:	Customers that need access to mailbox and to send/receive SMS.
Basic Functions:	Sending and reception of SMS from the interface of e-mail client Access to mailbox via SMS, SIM Toolkit and Mobile Java One line driver – GSM modem, telephone, https link Users are not licensed
Enhancement Options:	No Enhancement Options
Limitations:	Programming of own applications is not possible Only one e-mail gateway possible Purchase of other GSM module licenses is not possible Purchase of GSM Line module is not possible

MobilChange Enterprise

Target group:	Customers, that require access to mailbox and application writing in the same time Offices with high SMS traffic Offices requiring direct connection to more GSM operators
Basic Functions:	Sending and reception of SMS from the interface of e-mail client Access to mailbox via SMS, SIM Toolkit and Mobile Java Option for development of own SMS and JAVA applications One line driver – GSM modem, telephone, https link Application interface
Enhancement Options:	Licenses for other line drivers can be purchased Direct connection to SMS centre – GSM line module can be purchased Parallel operation of several gateways Database module + statistic resources Database gateway Operation on MS Cluster
Limitations:	None

O2 MobilChange

Target group:	O2 Customers
Basic Functions:	Sending and reception of SMS from the interface of e-mail client Access to mailbox via SMS, SIM Toolkit and Mobile Java One line driver – GSM modem, telephone, https link Users are not licensed
Enhancement Options:	None – if a further functionality is required, the Enterprise version shall be purchased
Limitations:	Programming of own applications is not possible Only one e-mail gateway possible Licenses for other GSM modules cannot be purchased Connection only to O2 SMS Connector