Existing solutions, which can be fully tailored for your company are:

MobileJobCard, a mobile and web-based application for smart phones and PDA’s, enables field technicians and personal working remotely in various industries to receive new job allocations from their office or call centre anytime, anywhere. Next, to return completed job confirmation with two signatures; one from the technician and one from the client - required before the task is closed. Administration software included.

MobileAgent, a mobile and web-based application for smart phones and PDA’s, enables estate agents to search a database, managed from the office, for properties for sale / rent specific to a potential clients needs. Administration software included.

MobileTripSheet, a mobile and web-based application for smart phones and PDA’s, enables Operations Departments of various industries to receive their trip sheets in real-time from their drivers. Completed deliveries are returned to the office including driver signatures.

O4Messenger is an easy to use messaging system, which allows registered users to send text messages up to 1900 characters to each other, mobile to mobile. Messages can be sent to and from Mobile Devices / Call centers in business environments (Mobile to Call centre and vice versa), Mail to Mobile, Mobile to Mail. The message functionality is controlled at licensing level and either ON or OFF. O4Messenger is an ideal messaging system for companies and providers.
More on www.o4messenger.com (launch January 2007)

O4Chat is a secure instant messaging and chat system, which allows registered members to chat to friends and family safely. It allows you to have numerous chat sessions open simultaneously and has full conferencing and multi-conferencing abilities. You always know the identity of the chatter and you can invite other mobile users to join your contact list. There are no additional costs over subscription and data charges.
Soon the web-based O4Chat client will be available so you can chat from your PC to mobilw O4chat-users. More on www.o4chat.com (launch January 2007)

Existing solutions use Integr8or middleware. Integr8or can connect your legacy systems to mobile users.

Integr8or is a transfer protocol designed to allow mobile devices with connectivity capabilities the ability to remotely communicate with backend office business applications.
Integ8or is a server-based middleware offering configured to connect to company databases related to pre-defined mobile business applications.
Connectivity to Integr8or from the mobile applications is via GSM, GPRS, HSCSD, HSDPA, UMTS (3G) Wi-Fi, WIMAX and/or CDMA.

Integr8or technology allows for Integr8or-compliant off-the-shelf or bespoke mobile applications to remotely connect to complex relational databases and database structures and retrieve and update data in virtually real-time. Thanks to Integr8or’s ingeniously developed protocol structure, mobile client connections to Integr8or are platform independent, fast and effective.
Corporate servers can handle complex and time-consuming tasks whereas clients with limited hardware capabilities, such as handheld devices, cannot.  With Integr8or the data is safe! Its load-balancing capabilities ensure maximum uptime and performance so your business can achieve maximum efficiency.