I want to change the nombers of the rings to get start the answering machin

These are the instructions from the manual, which I found here:

http://safemanuals.com/user-guide-instructions-owner-manual/GE/21028GE3-A-_E


RING SELECT (FOR ANSWERING MACHINE)

This feature lets you select the number of times you want to phone to ring
before the answering system answers a call.

1. Make sure your phone is OFF (not in talk mode).
2. Press the MUTE/PROG button to go to the main menu.
3. Press CID/VOL (up or down) button to scroll to HANDSET SETUP.
4. Press MUTE/PROG button to confirm.
5. Press the CID/VOL (up or down) button to scroll to the RING SELECT menu.
6. Press MUTE/PROG button to enter the menu. RING SELECT 3 4 5 6 TS shows in the display.
7. Use the CID/VOL (up or down) button to scroll to the your selection. The default setting is 5.
8. Press the MUTE/PROG button to confirm. You will hear a confirmation tone and the new setting shows in the display.

NOTE: If you select Toll Saver (TS) the unit answers after the 3rd ring if there
are NEW messages, OR the unit answers after the 5th ring if there are NO new
messages. This allows user to access their answerer from another location and
then hang up after 4 rings to save long distance charges.