If you do not have credit on your account and you are not able to recharge for some reason, and you need to make a call , SOS-crédit may be the right solution to this.

a prepaid subscriber can request an extension of the loan ( credit ) its balance with 2 € *eg for immediate use by sending a USSD command : * 133 #, the balance the account of the subscriber will be subtracted from the first charge to repay the loan.

The platform SOS credit decide whether the customer can obtain a credit or no , it depends on certain rules , such as:
the subscriber must be prepaid.
subscriber has been active on the net for more than 3 months.
subscriber reloaded his account at least five times with a minimum of 5 € over the last 3 months.
The balance should not be enough to make an internet call or send an SMS .
the subscriber does not have a current outstanding loans.
engineering and experience engineering and experience (*): Each credit is defined by the following parameters :
- The amount
- The period of validity
- Use (SMS, MMS, calls on net net / off ... )


The role of engineers Tritux is the integration of the platform with the smart grid and telecom set your phone USSD gateways and SMS through dedicated API (see architecture).
The platform is based on a database columns to provide analysis of the behavior of subscribers such as:
  • Performance Call / SMS / MMS / Data
  • Refills / refill again and change the balance
  • Sim activation and exchange
  • Credits / paid and unpaid loans ..
  • These reports are used primarily to help SOS credit platform approve each loan application.

Key benefits

  • A cost-effective solution.
  • Increase ARPU (Average Revenue Per User).
  • Rapid development of services.
  • Easy to integrate with other platforms to add value through standard interfaces for time to market.
  • Service rapid adaptation based on customer needs.
  • Flexible licensing model.

Key features

  • High Fashion disponibilité-Active/Active or Active / Standby or distributed.
  • Advanced OA & M functionality, including Java-based GUI and SNMP agent.
  • HTTP-s Interface.
  • Push and Pull separate billing CDR and CDR export to Excel.
  • Monitoring and real-time statistics.
  • Differentiation between positions and prepaid customers.
  • Event Manager (charging detection in real time).
  • API providing easy to use.

Support platform

  • Red Hat Enterprise Linux.
  • SUSE Linux Enterprise.
  • Debian GNU / Linux.
  • Ubuntu Linux.
  • GNU Linux.
  • Unix.
  • Sun.
  • HP.
  • Other proprietary platforms on request.