At a glance

Volume control buttons

Adjusts the handset ringer volume and earpiece speech volume.

see page 11

Recall button

For use with PBXs and

Select Services.

see page 16

Talk button (and light)

For making and receiving calls.

see page 10

Call Return (1471) button

Lets you hear the telephone number of the last person who called you.

see page 17

Quickdial button

Allows you to store and dial up to 10 numbers in the memory.

see page 12

Charging contacts

BATT

LOW

R TALK

SECRECY

1

 

AB

DE

 

2

C

3

F

GH

K

MN

4

 

J

 

6

 

I

5

L

O

 

 

 

 

 

P

 

T

 

WX

Q

U

7

R

8

V

9

Y

 

S

 

 

 

Z

0

 

 

 

QUICKDIAL

1471

REDIAL

Aerial

Does not extend, do not pull out.

Channel seeker button

Selects the best alternative radio frequency if interference occurs during a call.

see page 11

Battery low light

Flashes when the handset battery is low.

see page 8

Secrecy button

When pressed, it stops the caller hearing you.

see page 14

Keypad

Redial button

Redials the last number dialled. see page 11

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BT 90 manual At a glance