Dolphin Automation Dolphin Automation has wide variety of products like GPS

vehicle tracking system, GSM CDMA FWP, Signal Booster Repeater etc.

Talking about GSM CDMA FWP is wireless communication phone.

Dolphin Automation has product of Huawei GSM Telephone.

GSM GSM stands for Global System foe Mobile Communication. GSM is a standard developed by European

Telecommunication Standards Institute (ETSI) to describe protocol for 2G digital cellular networks used by mobile phones.

The GSM standard originally described a digital circuit-switched network optimized for full duplex voice telephony.

CDMA CDMA stands for Code Division Multiple Access. CDMA is a channel access method used by various radio

communication technologies. CDMA allows several users to share a band of frequencies.

To permit this without undue interference b/w the users. CDMA employs spread spectrum technology & a special

coding scheme.

FWP FWP stands for Fixed Wireless Phone. FWP uses Wireless Local Loop (WLL), is the use of a

wireless communications link as the “first mile/last mile” for delivering POTS (Plain Old Telephone Service)

FWT (Fixed Wireless Terminal), units differ from conventional mobile terminal units operating within cellular networks such as GSM.

FWT is general term for Radio Technology.

GSM CDMA FWP Product

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