RCA 25110 - Manual (Page 24)

2
Operation
Call Timer
The built-in call timer shows in the display and counts the call time in minutes and
seconds.
Temporary Tone Dialing
This feature is useful only if you use pulse dialing service. Temporary tone dialing
enables pulse (rotary) service phone users to access touch-tone services offered by
banks, credit card companies, etc. For example, when you call your bank you may
need to enter your account number. Using the temporary tone feature allows you to
temporarily switch to touch-tone mode so you can enter and send your number.
1. Press the Talk button, dial the telephone number (i.e. bank or credit card
company), and wait for the line to connect.
2. When your call is answered, press the *Exit button on your handset number pad
to temporarily change from pulse dialing to tone dialing.
3. Follow the automated instructions to get the information you need.
4. Hang up the handset and the phone automatically returns to pulse (rotary)
dialing mode.