Ericsson EH 237 User manual

Table of contents

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ISAFE MOBILE

ISAFE MOBILE IS655.2 operating manual

EN/LZT1261218

R1

Ericsson

EH237

Handheld

Telephone

fof

the

TAGS

and

ETACS

Cellular

Telecommunications

Networits

User’s

Manual

ERICSSON

This

manual

descrtbes

Ericsson

EH237,

lype

1341,

all

versions

First

edition

(S^ptamher

1993)

This

manual

b

published

by

Ericsson

Mobfis

Communlcatfons

AB,

withoiJt

any

warranty.

Improvarnents

and

changes

to

this

rraniial

necessitated

by

typographical

errors,

inaccuracies

ot

current

^nforma

don,

Of

ImpfovaitiBit^

to

prograrns

and/of

equipment,

may

be

made

by

Ericsson

Moblic

Commar^lcafions

48,

at

any

time

and

wflhout

notice.

Such

changes

will,

however,

be

incorporated

Into

new

editrons

of

this

manual.

Alt

rights

feseivsd-

©

Ericsson

Mobile

Communlcaiions

AB.

1993

.

Publicalicn

number:

ENyLZT

1261216

R1.

Ptirded

In

Sweden.

APPROVED

fw

connectfon

to

lel&ccKnmunlqaOon

systems

specified

fn

Iho

instrudkons

for

u&a

subject

to

tf>e

oofidEtlDn

sel

out

tn

them.

S/120&^4JP/S0276:)

Thte

apparatus

Is

approved

for

conncclton

to

any

TAGS

cellutar

network

run

by

Racal-Vodaterie

Limlled

and

Cell

net

(Telecom

Securlcor

Cellular

Radio

Limited).

Hie

facilities

offered

by

the

apparatus

are

Identlcat

on

any

network

In

so

far

as

a

natwark

Is

able

to

support

any

particular

factltty^

Service

providers

can

arrange

for

the

necessary

adjuslmenls

Ort

the

natwofk

or

networks

whose

service

they

provide.

Safety

and

Precautions

•

lUtn

ofl

your

cellular

lelsptiqne

when

in

an

aircraft.

The

use

of

cellular

telephenes

In

an

aircraft

may

be

dangerous

to

the

eperalion

of

the

aircraft,

disrupt

the

cellular

network

and

is

Hlegal.

Failure

to

observe

this

instruction

may

lead

tc

suspansion

or

denial

of

cellular

telephone

services

to

ttie

offender,

or

Iega3

er^on,

or

bolh.

•

Tlrm

off

your

caiyar

telephone

when

at

a

refuelling

point,

•

Users

are

reminded

ol

the

need

to

observe

restrictions

on

the

use

of

r^o

ec^uipment

In

fuel

depots,

chemical

ptantSp

or

whore

blasting

operettons

are

In

progress.

•

There

may

bo

a

hazard

associated

wKh

using

your

cellular

tetophone

close

to

personal

me(Scal

efectronic

davicTBs,

such

as

hearing

akis

and

paoerrakers.

•

Operation

ol

your

cellufar

telephone

ckfse

to

other

electron¬

ic

equipment,

such

as

televtslorts.

radros

and

personal

com¬

puters

may

cause

irvterlerence.

•

Do

not

d^rrKHjnt

the

antenna.

If

a

child

gets

rt

into

the

throaty

there

may

be

a

suffocation

risk.

•

Do

not

attempt

1o

dismantie

your

cellular

telephone

yoursell

.

There

are

no

user-serviceabte

parts

inside.

•

Do

not

expose

your

cellular

telephone

to

rain

or

spHI

bever¬

ages

on

it.

•

The

telephone

package

indudes

plastic

bags.

Keep

plasllc

bags

away

from

children.

*

Hav^

cellular

t^epbone

installed

In

a

veNde

by

quali¬

fied

personnel.

•

H

you

u^a

ydur

caUutar

t^aphone

In

a

vehicle^

H

is

advb^d

that

a

handheld

microphone

or

talaphone

handset

should

Fiaf

be

used

by

the

driver

while

the

vehicle

is

movingp

ex¬

cept

in

an

emer^ncy.

Speak

only

Into

a

Timd

neck

slun^

or

clipped-on

microphone

when

rl

would

noi

dislreci

your

alien-

tlon

from

the

road.

Do

not

stop

on

ihe

hard

shoulder

of

a

motorway

to

answer

or

make

a

call,

however

urgent.

m

Use

only

Charger

4225

and

AC/DC

Converter

4222^11

K,

Charger

4226

and

AC/DC

Convertef

4222-iJK,

or

TraveE

charger

4221*‘UK

with

this

telephone.

Ll$e

Ofl

any

other

bat¬

tery

charger

arKt/or

AC/DC

Converter

will

invalidate

any

ap'

provaJ

given

lo

this

telephone

and

may

be

dangerous.

Battery

Infomiation

A

battery

that

is

detlvered

with

the

phone

is

not

charged.

How¬

ever,

there

may

be

enough

power

to

turn

the

phone

on.

Before

us^ng

the

phone,

it

is

recommended

that

you

condHion

the

baUery

by

lirst

chari^ng

It,

and

then

dlsharging

H,

three

times

in

successiorT.

See

ihe

chapter

Bstteries

and

Recharging

lor

intomnation

about

batteiy

[::onditk}ning.

Table

of

Contents

Satoi/

anti

Precautions

III

Battory

Informafen

Iv

Introduction

About

tha

Phone

What

Ttvs

Manual

Contains

Road

(he

information

troTTi

Vbur

CoHular

OpersTor!

Dc5

You

Wert

Anoiher

language

In

the

Display?

1

1

3

3

4

Basic

Operation

5

Attaching

tha

Banety

S

Tumlng

the

Phone

On

5

Entering

a

Phone

Number

7

Making

a

Cali

3

Caff

Time

Meter

3

Audibfs

Cati

Timer

3

Caff

Unit

Meter

9

Ending

a

Catt

e

Last

AiiLrmbsf

Ffe-dtaf

9

EmBfgBficy

Caffs

9

Receiving

a

Call

10

Ending

a

Caff

10

Unanswered

Catis

10

Volume

Conifoi

10

Two

tnOependent

Votume

SeWnga

11

Micropharka

Mule

11

Hook

Flash

11

Scratch

Pad

during

a

Conversation

11

Keypad

Lock

11

Turning

Ihe

Phone

Ofl

12

Batterws

and

Rechargir^g

13

BanorleB

13

inserting

and

Ramaving

a

Battery

13

Battery

Meier

14

Low

Battery

Aiarm

14

Battery

Discharge

14

Recharging

a

Battery

15

Using

the

Standard

Charger

15

Concflionlng

a

Battery

17

Battery

Care

and

Malrrtenenoe

17

Bell

Clip

19

Details

on

the

Display

and

Ke^s

1

§

Display

19

Atf^imumeric

Fieici

19

Ntifuark;

Ftski

19

Siaius

indicaior^

19

Keypad

20

HlumhaJiqn

24

AjLKllhle

Signals

24

Ffmging

Stgnai

24

Low

Bemery

Aiafm

Sign^

24

Error

Sigrrai

24

Conitfrmtion

CifCk

24

Koy

CifCk^

or

Tones

25

Visual

Signals

25

Using

the

Dulling

Memory

27

Using

rlie

DiaJring

MBmory

as

a

Scratc*!^

Pad

27

Last

Number

Redtai

27

Recallirtg

the

Number

Lael

Called

27

RBGBlIlfiQ

the

Olhet

Numbers

27

Reviewing

the

First

Digits

i1

a

Recaited

Number

Cnnlejns

N^are

Itian

IQ

Digits

29

Storing

Numbers

29

Storing

a

Number

(ar>d

Name}

29

Msmory

Protectton

30

Msmoty

Puff

30

Erasing

a

Stared

Number

(and

Name)

30

Soma

Hirrta

30

«

and

i

30

Numbers

3t

Memory

Locations

1

tolO

31

Recalling

Numbers

33

Numeric:

and

Alphabetic

Mode

33

Reeling

a

Number

usi

ng

Numeric

Mode

33

Sc^foWnf

through

the

Memory

33

Speed

CaiHrtg

33

Recalling

a

Number

Using

Alphabelic

Mode

34

Scrolling

through

the

Memory

34

V

RsviBwng

iha

Fifst

Digits

rt

a

Recalled

l^umber

Contain

Mote

Ihan

TO

Dlgrts

34

Appendlng

Prgits

iQ

a

Racalled

Nu

mber

34

RapEacing

lha

Last

Dtglls

of

a

Retried

Number

34

^Hiddan"

Memory

Locatforis

35

Storing

a

Number

(and

Name)

3S

Sending

a

Number

35

Revloi^rig

a

Nufnbar

3

i

Erasi

ng

a

Nymbet

(and

UawE

)

36

DTMF

Sl^nalflng

37

Auiomaftc

DTMF

37

DTMF

Mode

37

DTMF

Pause

Funetiao

38

Using

Se

venal

Fatjse^

38

Pre-programmed

DTMF

Signaliing

39

A

Mini

39

Special

Functions

41

Accessing

a

SpedaJ

Furvcbon

42

A/ieirrafj'v^

iMoffsod

for

Accessing

a

Special

Func^on

43

A

Combination

of

ths

Two

AfefJ^cnJ^

43

Leawng

a

Funcr^n

43

Changing

a

Setting

43

Sloring

a

New

Setting

44

Ringing

Sig

nal

Volume

45

Zr

Ringing

Signal

Tone

45

3.

Key

Clfcks,

Ksy

Tones

nr

Silent

Keyp^

45

4.

Minule

Minder

46

5.

Badk

Light

46

6.

Display

Conirasi

46

7.

Automatic

Ra-try

46

5.

NAM

Selectinn

47

6.

Country

SelactJon

47

10,

VcicB-ActivaJed

Answering

47

11-

Etecrronic

Lock

-

Cal

Rsslridiojvs

48

Changing

Your

Secujrjy

Code

48

Lodging

ifts

Pbone

or

Changing

fhe

ioc9c

ievei

48

Unfocking

the

Phone

Tsmporanfy

49

Untocking

the

Phone

PenmnBnUy

49

12.

Language

Selection

49

13l

Cal

Counter

49

Ffeadin^

Off

the

Caff

Caonter

49

PlasBttfng

die

Caif

Counter

49

14.

Laat

Cali

TlmB/tasi

Caif

Unlls

50

15.

Resattahte

Total

Call

Tmei

Rssatti^le

Total

Call

Units

50

Reatdng

Off

m

Totaf

Caif

Time/

Calf

Units

Meter

5Q

Resetting

the

Calf

JJmef

Caif

Units

Mater

50

16.

Tola!

Call

TTtW

Total

Call

Units

50

17.

Channel

Display

50

18.

Battery

Voltage

5t

19.

Enquiry

Number

5t

20.

Emergency

Number

51

Acc659Orl03

53

Handsftee

Usage

In

a

Vohktte

53

Operation

54

Portable

Handsfree

54

VehldB

Fpwst

Charger

and

Travaf

Charger

55

Problems

You

Can

Solve

57

Phone

Does

Not

ComB

On

57

Rhnklng

Rad

indicator

Light

“

Alarm

Signal

&iunds

57

Steady

Orange

I

ndlcalor

(Jghl

57

NO

SVC

{Nd

Service)

Shows

Continuously

In-

the

Display

57

Rec^Bived

Signal

Is

Weak

57

ANTENNA

Is

Displayed.

56

LOCKED

Is

DlfipHayad

SB

KEYLOCK

ts

Displayed

58

No

Feedback

Clicks

or

Tonas

Are

Heard

when

You

Pfsss

Ihe

Keys

58

Appendix:

Calling

Line

Idantlf^oation

59

tncqming

Call

59

Calls

In

Absence

59

CLI

Memory

59

Recaifing

e

hfuntter

&WTr

the

CU

Memary

BO

Erasing

a

Number

from

the

CU

Mamory

BO

TraiisiBrnng

a

Numf^r

to

Parmanem

Sfa/?igi&

6D

Introduction

About

the

Phone

Battery

Indication

Diipidy

>

^ypad

\

MicrophofH

This

phone

is

a

wry

sirtall

and

light

handheld

celMar

phone

which

Is

sifnple

1o

use.

After

yew

have

tumed

H

on.

you

can

use

it

in

muc^

the

sarne

way

as

any

other

phone.

However,

a

cellular

phone

operaiss

by

usir^

radio

senate

which

can

be

subject

to

imerferenoe.

It

may

sometimes

happen,

therefore,

that

you

need

to

move

the

phone

to

a

position

where

you

can

obtain

a

better

radiio

signaJ.

Indoors,

It

is

usually

best

lo

use

the

phone

near

a

window.

1

IntroductJofi

Display

and

Keypad

JlLCtJ

01

Atphanumerlc

field

0

t^3'iS6^89

Numeric

Held

PWR

A

V

1

Status

IndkatDis

Numeflclift^

TTite

key

has

two

dltterent

functions:

Power

and

End.

Power.

To

turn

the

phone

ON

or

OFR

press

and

hold

down

the

key

for

^

feast

half

a

second.

A

dtak

confirmB

when

tfie

phone

is

actually

turned

on

or

off.

You

cannot,

however,

turn

the

phone

oH

when

a

can

Is

in

progress.

End.

To

temrunate

a

call

press

the

key

mofnemarlly.

2