IBM -4900 Manuel D’Utilisation

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FOUR SINGLE LINE JACKS
RJ 11 JACK RJ 11 JACK
RJ 11 JACK RJ 11 JACK
TWO LINE COUPLER
TWO LINE COUPLER
DESK OR TABLE TOP INSTALLATION
2.
For lines   and 2, plug a telephone line cord (provided with the phone) into the port L 
 as indi-
cated on the rear base of the phone.
For lines 3 and 4, plug the other telephone line cord (provided with the phone) into the port 
L4 as indicated on the rear base of the phone.
Insert the AC adapter cable into the port labeled ADAPTER in the rear of the phone.
Connect the telephone line(s) to the wall telephone jack(s).
Plug the AC adapter into the wall AC (electrical) power outlet.
Plug one end of the handset cord into the handset. Plug the other end of the cord into the under-
side of the phone base.