Thomson 27730A Manuel D’Utilisation

You can reset the base to the
factory defaults.

1. Make sure the phone power is

ON (but not in the “talk” mode
by pressing the PWR button.

2. Use the arrow buttons to scroll

through the main menu until

Base setup

 is flashing.

3. Press the SELECT button. A

second menu shows on the
display.

4. Use the arrow buttons to scroll

to 

Reset base.

5. Press SELECT.

6. Use the arrow buttons to change

NO

 to 

YES

.

7. Press SELECT to confirm.

MUTE

DELETE

EXIT

TALK

SELECT

WXYZ

9

TUV

8

PQRS

7

MNO

6

JKL

5

GHI

4

DEF

3

ABC

2

1

#

OPER

0

TONE

*

PWR

RE/PA

MEMORY

FLASH

FORMAT