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Introduction
Ericsson Handheld Telephone 1341-B
Introduction
2
Introduction
Contents
General _______________________________________________ 5
The Mobile Telephone Network _______________________ 6
Base Station and Cell ______________________________________ 7
Radio Channels___________________________________________ 7
Radio Coverage __________________________________________ 8
Transmission Control and Communication _____________________ 9
Quality Control __________________________________________ 11
Data Transmission _______________________________________ 11
Data on the Mobile Phone 1341-B ____________________ 13
Dialling and Memory _____________________________________ 13
Monitoring of Call Costs __________________________________ 13
Indicators ______________________________________________ 13
Controls _______________________________________________ 14
System Parameters _______________________________________ 15
Battery Dependent Parameters ______________________________ 15
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Introduction
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Introduction
General
The Ericsson Handheld Telephone 1341-B has been designed for use in the
ETACS mobile telephone net. The telephone enables you to make calls as well
as receive calls from any location covered by this net. From within this area
you can also communicate with any subscriber connected to the international
telephone net, provided connection can be made by dialling.
In the basic configuration, the handheld telephone includes three parts; tele-
phone section (including keypad, character display, earphone and micro-
phone), removable battery, and removable antenna.
Accessory kits are available for the telephone to be mounted to the dashboard
of the car and for handsfree-operated communication.
Figure 1. The Handheld Telephone 1341-B
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Introduction
The Mobile Telephone Network
A cellular mobile telephone system (CMS) controlled by one single exchange
is illustrated in figure 2. The principal units of such a system are: