call intiation in GSM
 

Types of Handoff 
 

Channels in GSM Network
 

Frequency Band Used BY GSM

Cellular System 

A5/1, A5/2 ,A5/3

 

 

 

 

 

IP address:
18.190.153.77

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ec2-18-190-153-77.us-east-2.compute.amazonaws.com

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