Subject: Mobile Computing

Difficulty: Medium

Marks: 4 Marks

GSM Services and Features:

1.SMS -Short Message Service - Allows you to send text messages to and from phones

2.Multi Party Calling - Talk to five other parties as well as yourself at the same time.

3.Call Holding - Place a call on Hold

4.Call Waiting - Notifies you of another call whilst on a call

5.Mobile Data Services - Allows handsets to communicate with computers.

6.Mobile Fax Service - Allows handsets to send, retrieve and receive faxes

7.Calling Line Identity Service - This facility allows you to see the telephone number of the incoming caller on our handset before answering

8.Advice of Charge - Allows you to keep track of call costs

9.Cell Broadcast - Allows you to subscribe to local news channels

10.Mobile Terminating Fax - Another number you are issued with that receives faxes that you can then download to the nearest fax machine.