Need to change the number of times the phone rings before going to voice mail

SOURCE: Uniden TRU9488 Phone

OU might need to deregister the hand set first by holding down the red end (hang up key) and keep it down while holding the # key. If deregister wont work use base unavailable and yes, you are sure twice.

List the handset numbers of those working handsets
Using a WORKING handset follow these directions
Resetting Handsets
If you want to register the handset to a different base or
replace a handset with another one, you must first clear the
registration information from the base and the handset.
1. Press and hold [ ] and [#] for
at least 5 seconds, until the
SYSTEM RESET menu
appears.
2. Select the DEREGISTER HS
submenu. WHICH HANDSET?
appears in the display.
3. Move the cursor to select the handset ID to be de-registered
from the list, and then press the OK soft key. DEREGISTER HS
appears. CHOSE A NUMBER THAT IS NOT ONE OF YOUR WORKING HANDSETS
4. Move the cursor to select YES, and then press the OK soft key.
When ARE YOU SURE? appears, select YES. You will hear a
confirmation tone.
PUT THE HANDSET IN THE BASE CHARGER AND IT SHOULD REGISTER

Hope This Helps - It worked for me

SOURCE: i lost my manual on Uniden dect1580 phone. it's

please download your manual here in the list: http://telephones.att.com/telephones_ui/support/dsp_manuals_list.cfm

SOURCE: Can I change the ring count for voice mail to

Hi,

Sorry you cannot set ring count for voice mail to 3.

It has settings to set for 2,4 and 6.

Thanx

rey francis basa

• 666 Answers
• Posted on Aug 11, 2011

SOURCE: How do I change the number of rings before voice

Hi,

I already have encountered several of these concerns but the number of rings before voicemail activates is not a setting that can be adjusted on the phone. It depends on the Telephone Service Provider. According to them, they cannot adjust it. That's how it works and there is nothing they can do about it.