Seamless Roaming:
Dynamic grid switching during a current user session (e.g., from WLAN to GSM, from GPRS to HSCSD). A lack of grid coverage no longer poses a problem. For example, if the physical connection is interrupted due to a lack of GPRS grid coverage, MOBILEmanager® works in the background and simply switches to a different grid or network.

Short-Hold-Mode:
Automatically disconnects a fee-based physical connection if no data is being transmitted. The connection is automatically picked up again once a new data request has been issued. This function is used by MOBILEmanager® to successfully disconnect the physical connection from the logical application.

Crash Recovery:
This function serves to automatically continue the data transfer after a physical connection has failed. This considerably shortens transmission times because an interrupted data stream can continue at the point of interruption instead of having to start from the beginning again.

Avoiding burst retransmission:
If a cell switch should result in a disconnected physical link MOBILEmanager® maintains the logical connection and then retransfers only unconfirmed (and not all!) data packets.

Monitoring the quality of the connection:
Dynamic quality analysis of the transmission network and continuous size adjustment of the data packets to be transmitted for optimized throughput. This significantly reduces the number of data packets that have to be resubmitted for transfer due to transmission errors.

Integrated Data Compression:
The respective data is compressed before each transmission. This significantly reduces the data volume to be transmitted, increases transfer speeds, and lowers transfer costs.

Central Operating:
The system administrator can release or block users at any time, sever current connections, and change access rights. Modern controlling and optimization mechanisms are made available with user-based logging/accounting of access times, durations, applications, etc. A runtime monitor keeps tabs on active connections. Documentation includes logging even rejected connections together with the cause or reason of the rejection.

Hardware independence:
MOBILEmanager® supports all communication sending devices suitable for the respective network access and currently available on the market – without being tied to any specific manufacturers or device types.

Platform independence:
MOBILEmanager® client is available for Microsoft Windows 95/98/2000/ME/NT, Windows XP, Win CE, PPC2002, as well as Linux and Symbian. MOBILEmanager® server is available for Windows NT/2000/XP, Linux, SUN Solaris, HP UX, IBM AIX, and other UNIX-compatible platforms.