IBM ThinkPad 760E, Руководство пользователя

Страница: 167 / 331

Installing the DAA/Telephony Kit
Installing the DAA/Telephony Kit
Note:
In some countries, the Mwave
telephony functions are only
available when the DAA/Telephony
Kit option is installed.
If the telephone connector on the left side of your computer is one
with a square receptacle, the computer can be used for telephony or
modem/fax functions without any changes. However, if a blank port
cover and port cover are attached you need to install the
DAA/Telephony Kit option to use the Mwave telephony functions.
The DAA/Telephony Kit may only be used in the countries in which it
has been approved by the country's telephone authorities.
Attempting to use the kit in other countries may be contrary to the
laws of those countries. If you are traveling to another country
where the DAA/Telephony Kit is not approved by the local
telecommunications authorities, you may contact IBM or an IBM
distributor in that country to check if you can purchase a modem of
the ThinkPad DAA/Telephony Kit that is approved for that country.
CAUTION:
Your computer can use only a public-switched telephone
network (PSTN). Do not use a PBX (private branch exchange)
or other digital telephone extension lines. Use of phone lines
other than PSTN can damage your modem. If you are not sure
which kind of phone line you are using, contact your telephone
company. Many hotels or office buildings use digital telephone
extension lines, so check before connecting the telephone
cable in such places.
To attach the DAA/Telephony Kit:
Attention:
Make sure the security latch at the
right side of the computer is
unlocked. (See step 2 on page 7.)
1
Turn off the computer and disconnect the power cable.
2
Open the keyboard and remove the battery pack.
Chapter 6. Installing and Removing Options
149