Restting the phone handset number

The master console stores the speed dial numbers. You do not get a separate set for each handset.

I have similar model and setup should be the same..
1, Handset: press Menu
2, Handset: scroll using up/down arrow keys to "Initial setting" then press soft key Select
3, Handset: scroll to "Registration" press soft key Select
4, Handset: sroll to " HS Registration" press soft key Select
5, Base Unit: Press and hold (LOCATOR/INTERCOM/TRANSFER) for 3 seconds. The Charge indicator flashes. After the CHARGE indicator starts flashing, the rest of the procedure must be completed within 1 minute.
6, Handset: 1: press soft key OK
2: wait untill a long beep sounds and the display shows the new extention number
**Registration should be complete**

Registering a handset

Important:
If you accidentally assign another
handset's extension number to the base
unit, the originally assigned handset
stops functioning. Confirm the extension
number of the handset by placing it on
the base unit or charger. Lift the handset
from the charger before registering.

1 Handset:
{MENU} i {0}{0}
2 Base unit:
Press {SELECT} until the desired
extension number (H1, H2, H3, or
H4) is displayed on the base unit, then
press and hold {CALL} until the
CHARGE indicator flashes.
LH4 can be used if you have 4
handsets.
LAfter the CHARGE indicator starts
flashing, the rest of the procedure
must be completed within 1 minute.
3 Handset:
Press {OK}, then wait until the handset
beeps.

For futher information, see the phone manual at: http://dl.owneriq.net/3/3cd5d5a0-865d-4a28-8a1f-91f144108d9d.pdf

To program one of the three emergency buttons:
1) lift the handset and wait for dialtone
2) press the STORE button
3) dial the phone number
4) press the STORE button
5) press one of the three emergency buttons
6) replace the handset in the cradle
To use; lift handset and press an emergency button, the phone dials the number stored for that button

To program one of the ten memory locations:
1) lift the handset and wait for dialtone
2) press the STORE button
3) dial the phone number
4) press the STORE button
5) dial a one digit number(0-9) to store the number in that location
6) replace the handset in the cradle
To use: lift the handset, press the MEMORY button, dial the memory location digit(0-9), the phone dials the number stored in that memory location


Here is a link to download the manual.
http://www.retrevo.com/search/v2/jsp/mytrevo/myTrevo.jsp?page=man

Hi,

Following may be the cause for getting no link to the base.

1. The handset has lost communication with the base unit.Move closer to the base unit, and try again.

2. Confirm that the base unit’s AC adaptor is plugged in.

3. Raise the base unit antenna.

4The handset’s registration may have been cancelled .Re-register the handset.

To Register, follow the below steps.

Headset: Press MENU and then press ‘0’ ‘0’

Base unit: Press and hold HANDSET LOCATOR until the CHARGE indicator flashes.

(After the CHARGE indicator starts flashing, the rest of the procedure
must be completed within 1 minute.)

Handset: Press OK, and then wait until the handset beeps.

Your handset is registered to Base unit.

Thank You

If “No link to base. Move closer to base, try again.” is displayed
even when using the handset near the base unit, the handset may have lost communication with the base unit. You need to re-register the handset to the base unit.
• Make sure the base unit is not being used.
• Have both handsets and base unit nearby during registration.
• Follow steps 1–3 listed below. You have about 1 minute to complete them.
• Confirm the extension number of the handset which has lost the communication by placing the handset on the base unit or charger.
If you re-register the handset using the other handset’s extension number, the other handset will not function.
• If the handset beeps 3 times and “Error!!” is displayed, an error occurred. Try again from step 1.
• You can stop registration by pressing [OFF] on the handset, and pressing [LOCATOR/INTERCOM] on the base unit.

1 Base unit: Press and hold [LOCATOR/INTERCOM] until a beep sounds.
• The CHARGE indicator flashes.

2 Base unit: Press the extension number [1] (handset symbol 1 ) or [2] (handset symbol 2) of the
handset which has lost the communication.

3 Handset: Press and hold [FLASH/CALL WAIT] until “Handset Registering” is displayed.
• When registration is complete, a beep sounds from the handset and the display shows the number.
• Wait for 20 seconds after registration is complete while the handset establishes communication with the base unit.


• If the handset beeps 3 times and “Error!!” is displayed, an error occurred. Try again from step 1.
• You can stop registration by pressing [OFF] on the handset, and pressing [LOCATOR/INTERCOM] on the base unit.

Before you store a telephone number in memory, make sure the dialing mode is
correctly set for the type of service you have. The default dialing mode is tone
(touch-tone), so if you have pulse (rotary) service, you must first change the dialing
mode. See “To Set the Dial Mode.” The following buttons can be stored into any
memory location: 0-9.
STORING FREQUENTLY CALLED NUMBERS
1. Pick up the handset.
2.Press the store button.
3. Push the desired memory location button.
4. Press the store button.
5.Use the handset number keys to enter the telephone number (up to 16-digits)
and press the store button.
6.Hang up the handset.
NOTE: If you make a mistake, use the delete button to delete wrong digits.
CHANGING A STORED NUMBER
Repeat the storage sequence above. The new number replaces the old number at
the memory location.
ERASING A STORED NUMBER
1. Pick up the handset.
2.Press the store button.
3.Press the memory location (0-9) to be erased.
4.Press delete for three seconds until the number in the display is erased.
5.Hang up the handset.
DIALING FREQUENTLY CALLED NUMBERS
1. Pick up the handset and press the mem button.
2. Press 0-9 for the memory location. The number dials automatically.
OR
1. Pick up the handset and press the dial button.
2. Press the review button for the desired memory location.
3. Press the dial button to dial the number.
OR
1. Press dial button while the handset is still in the cradle.
2. Press the review button for the desired memory location, lift the handset and the
number dials automatically.

Download User Manual

If this information was helpful, please give me a big thumbs-up when you rate my answer. Thank you.

Do a factory reset on both handsets and on the base.

Were they enterd on handset number two? If so, they must bew transfered to handset number one.

enter the PB on #2

press MENU/SELECT

choose to COPY ALL

scroll to the handset you want to copy the numbers TO

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