User Guide

19
Using your telephone
1
19
Usi
1.14
Making an ISDN call
* Sending a subaddress
You may have to add a four-digit subaddress to the number called (to obtain a fax,
PC or telephone, etc.).
screen shows number dialled
number called
send call erase last character return to initial screen
*
access ISDN services add a subaddress keep your identity secret
send a written message
enter subaddress on
keypad
Send
OR
Rubout
OR
Exit
OR
SubAdr
OR
Secret
OR
Text
SubAdr
OK
Send