Bosch GSM 1900 User Manual

When your phone is placed in the cradle, it will
switch on automatically with the car ignition. You
can select whether you want the telephone to
switch off automatically with the car ignition after
a delay of 1 hour or whether you want to switch it
off manually.

If you have selected  

and want to switch your telephone off while the
ignition is still on, you must do so manually.

The display and keypad backlighting on your
phone will switch on and off automatically with
the car ignition. While the phone is switched on
and placed in the cradle the backlighting will
remain on continuously. 

The battery will be automatically recharged as 
necessary.

A telephone with an extended battery cannot be
used in the hands-free car installation kit.

1. Enter the phone number you wish to 

call or retrieve it from the phone book.

2. Press  

to let the conversation take 

place via the external speaker and 
microphone.

3. Press  

to end your call.

1. Press  

when the phone rings.

2. Press  

to end your call.

By selecting  

you can set your telephone to answer a call auto-
matically after 5 seconds. This option is only ef-
fective when the car ignition is on.

If you have selected  

in the Phone setup menu you can, of course,
answer the call by pressing any key.

User Guide 738/718 GB  29/04/99 9:59  Side 39