HSL Mobile Networks have key skills in service operation, software engineering, SS7 and GSM telecoms and RF planning. We design and build GSM network elements for use in a range of applications for mobile network operators and service providers, and develop mobile services for use on HSL's network.

HSL's Mobile Networks division develops infrastructure and undertakes managed services including the following:

	HSL Femtocell Low-power wireless access point for the home and office that improves user experience and supports GSM/GPRS/EDGE.
	HSL FemtoNet Cost effective deployment and management of femtocell networks.
	HSL 2.75G Picocell Enterprise mobile network picocell base station supporting GSM/GPRS/EDGE.
	HSL Application SMSC Short Message Service Center (SMSC) for A2P and P2A SMS.

At HSL we are committed to ensuring resilience and reliability in the innovative infrastructure and services that we provide, and maintaining quality customer relationships with our customers around the world.