Sony SPP-ID970 - Manual (Page 20)

Basics 20 US
Redialing
1
Press (TALK) and wait until “TALK” appears on the display.
The LINE lamp on the base unit lights up.
2
Press (REDIAL) to redial the last number dialed.
Note
If the number exceeds 32 digits or if it is erased, five short error beeps will alert
you that the number cannot be redialed.
To check the phone number before redialing
While the handset is not in use, press (REDIAL).
The last number dialed is displayed for five seconds.
To dial the number, press (TALK) while the number is displayed.
Note
The number will not be displayed if the last number dialed exceeds 32 digits or
if it is erased.
To erase the last phone number dialed
While the handset is not in use, press (REDIAL) twice within five
seconds.
The number will be erased from the memory, and you will hear a long
confirmation beep.
Making calls (continued)