5140: Tri-band GSM phone with PTT. Ruggedized design, digital compass, VGA camera, EDGE high-speed data, flashlight, FM radio, Java. GSM 850/1800/1900 version for Americas, and 900/1800/1900 ...

The Posts, Telephones & Telegraphs (PTT) Ministry has invited proposals by 15 May for the mandate to act as financial adviser on the sale of a second GSM licence. Several international banks and ...

LAS VEGAS — Audiovox expanded its portfolio of wireless-phone technologies with the introduction here of its first GSM phone, first push-to-talk (PTT) phone, and first PDA-phone equipped with CDMA 1x ...

Samsung Joins Forces With Kodiak For PTT. Article Comments 79 . Apr 27, 2005, 4:04 PM by (staff) Samsung and Kodiak Networks have entered a joint marketing agree where the two will offer end to ...

The Posts, Telegraphs & Telecommunications (PTT) Ministry is expected to award by early November the advisory mandate for the sale of a second GSM licence. At least four international banks and ...

Nokia, the Finnish mobile phone maker, on Wednesday said it will launch a push-to-talk handset for the Global System of Mobile Communications (GSM) standard by the middle of next year. In addition ...

New York – Five new GSM wireless phones unveiled here by Sony Ericsson include the company’s first two push-to-talk (PTT) phones, its first EDGE-equipped phone, and its first two U.S.-market camera ...

Vodacom says it is researching push-to-talk (PTT) technology and conducting exploratory discussions with vendors before it considers any commercial plans for a PTT offering.

Motorola expects to use this mobile phone as their start to push the adoption of push-to-talk across Europe and Asia by offering consumers an easy-to-use PTT communications solution combined with ...

Jordan’s mobile market may encounter head-on competition between GPRS-based push-to-talk services (PTT) and iDEN services. The likely rivalry between iDEN operator Generation Telecom and GSM ...