UAE telecoms operator Etisalat, which saw $1.8 billion moved over its network last year via money transfers, has sought regulatory approval to expand its financial services offerings in the Gulf region, home to millions of expatriates. Mobile money services allow customers to pay bills or make remittances using SMS text messages, often at a cheaper cost than through banks or money transfer firms. "Remittances are a huge business opportunity," George Held, director of products and services at Etisalat, told Reuters. "The cost base for telecoms operators is much different than for banks and exchange houses. We do not need bricks and mortar branches, so our costs are lower and we can pass on this saving and offer better exchange rates and transaction fees." The former monopoly was expected to focus on its home market and Saudi Arabia. Both countries have large expat populations and inbound annual remittances were worth about $36 billion combined in 2010, Held said. About 89 percent of the UAE's 8.3 million population are expatriates, while in Saudi Arabia just over a fifth of the 27 million population are foreigners. Etisalat's Egypt unit could also profit from an estimated $8 billion of inbound remittances from Egyptians working abroad. Etisalat has tied up with Western Union and MoneyGram International to allow money sent by mobile customers in the Middle East to be collected anywhere in the world. Aside from remittances, the operator hopes to offer salary payments, peer-to-peer domestic funds transfers and utility and shop payments. "Remittances will be an extremely important part of our mobile money services. But it is not enough alone to drive service adoption, so we will offer a mix of services to make it very hard for customers not to get involved," said Held. Etisalat already offers some of these services in six countries, including Afghanistan, Pakistan, Sri Lanka and Tanzania and plans to expand this to the 17 countries in which it operates in Asia, Africa and the Middle East. "We want to introduce mobile money in the rest of our markets as soon as possible. It is not a technical issue, but ticking all the boxes from a regulatory, compliance and customer education point of view," Held said. Mobile money has taken off in parts of Africa, where a minority of people hold bank accounts and the banking infrastructure in rural areas remains limited. About 8 percent of Tanzania's gross domestic product is thought to go through mobile banking.