Low Profile Antenna- GSP-2800/2900  Ideal in extreme weather environments or ocean going vessels, the GSP-2900-LP fixed phone provides a low-profile antenna in a protected area, allowing for operation in temperatures between -40F to 185F. The GSP-2900-LP uses the same low-profile "teacup" antenna that comes with a Globalstar Vehicle Kit. The low-profile antenna provides more installation options than the stick antenna. Cabling from the antenna to the phone unit is available in 20, 30 and 55-foot lengths. Best for temperate zone installations. Advantages: - Voice and data ready. - 9.6 Kbps CDMA packet data - Globalstar satellite access for both incoming and outgoing calls. - Dial tone available on demand - Compatible with a variety of back-up power options. - Use indoors - Supports service of multiple extensions using standard telephone sets including   wall, desk, and cordless models, and answering machines. Accessories: Solar power supply, data cables > More How To Buy: Available in the US and Canada. Contact your local service provider to purchase > More Not all products and services are available in all regions. Specifications and features may change without notice. Neither Globalstar nor any of its subsidiaries or affiliates (collectively, "Globalstar") warrants the accuracy, completeness, or usefulness of any information, products, services or processes listed above. Neither does Globalstar guarantee the products or services or assume any liability for loss or damage resulting from the use or misuse of the products, services or processes. Globalstar is providing information about, and links to, these third-party sites solely for the convenience of its customers.   Copyright© 2008 Globalstar. All rights reserved.