TRU9480 I cannot get the base and handset number 1 to register. What is the problem?

Found out how to change the handset number [1] [2] [3] [4] etc on a Panasonic Cordless handset

Panasonic KXTG6644B

Changing Handset Number:
Deregister two Handsets [#1 & #2] 0r [#3 & #4] etc

On each handset hit -
[MENU] # 1 3 1
[ERASE] [YES]

(This leaves and open space on the base unit)

Re-Register 1st Handset [#1]
[MENU] # 1 3 0
Hold [LOCATION] on Base Unit 5 Seconds
Place the Handset you want #1 in Base Unit

Re-Register 2nd Handset [#2]
[MENU] # 1 3 0
Hold [LOCATION] on Base Unit 5 Seconds
Place the Handset you want #2 in Base Unit

335 is the magic code when you want to remove a previous handset or base station registration!
Handset:

1 " (middle soft key) i L i #

2 Enter "335".

3 "Cancel Handset" i #

LThe numbers of all handsets

registered to the base unit are

displayed.

4 Select the handset(s) you want to

cancel, by pressing the desired handset

number. i #
5 "Yes" i # i {ih}
Base Station:

A handset can be registered to a maximum

of 4 base units. A handset can cancel a base

unit that it is registered to. This allows the

handset to "forget" the base unit.

1 " (middle soft key) i N i #

2 "Registration" i #

3 Enter "335".

4 "Cancel Base" i #

5 Select the base unit(s) you want to

cancel, by pressing the desired base unit

number. i #
6 "Yes" i # i {ih}

Hi,


This is because the extra handset might have not been registered with the base unit.The headset should be register to use the headset with that base unit.

To register the handset to base unit please follow the instruction:-

On registration the handset is allocated a handset number for use on the new base unit, the handset numbers are 1-5.

1. Press and hold
on the base unit until starts flashing. Registration mode will remain active for approximately 3 minutes.

2.Press and hold both
together until you hear a long beep.

3.Select the base unit you wish to register by pressing the corresponding number button 1-4.
4. When PIN is displayed, enter the units PIN number (0000 for this model).
5. If the registration is successful the handset will return to standby mode in a few seconds.

Thanx

Purchased new base unit.

Regards,

Bill

have it checked by ur near by customer service and ask them to connect

Reset Procedure for Cordless Phones
1. Disconnect Battery from handset(s)
2. Disconnect Phone Cord from wall jack
3. Disconnect Phone cord from base unit
4. Disconnect AC adapter from wall outlet
5. Allow to sit for 30 min
6. Reconnect Phone Cord to base
7. Reconnect Phone cord to wall jack
8. Reconnect AC Adapter to wall outlet
9. Reconnect Battery to hanset until you click or feel the plug snap into place
10. Re-Register Handset by placing on main base in most instances.

Dear....Fixya Team,

I'm Soontaree. Thank you for your reply email. I would like to let you know i'm already solved this problem. I just have a look from the Uniden Manual so i just follow them detail like as below,

Thank you for your help i will contact to you later if i have anything problem.

Have a great day.
Soontaree



Registering DSS7905 Accessory Handsets
Your phone supports a total of ten (10) cordless handsets. Handset(s) supplied in the box with the phone base are
pre-registered at the factory. If you purchase an accessory handset, you need to register the handset before use.
Only one handset can be registered at a time. When charged, pre-registered handsets display a handset ID number.
Handsets that have not been registered display.

Before registering the DSS7905 accessory handset, the battery pack MUST be charged for 15-20 hours.
To register the DSS7905 handset:

Place the handset in the telephone base charging cradle to begin registration.
During the registration process, HANDSET REGISTERING will appear in the LCD. When REGISTRATION
COMPLETE. is displayed; the handset has been registered to the base. If REGISTRATION FAILED. appears,
please try these steps again. When you register an accessory handset to the base, the handset ID will be
assigned.

Note:
If an accessory handset has ever been registered to a base, you must reset the handset before you can
register it to a new base. See Resetting the Handsets on page 24.

Have you followed the instructions for handset registration? For some of the newer handsets, you may need to refer to the instructions that came with the handset (and not the base) instead of just putting the additional handset in the base to register it.

Page 23 of the 9480 manual gives explicit registration instructions.

I own one to. I had the same problem. When I dailed a number it wouldnt dail until I got almost to the base. I was running a wireless router for my laptops the signal was interfering with my cordless phones.

I’m happy to assist further over the phone at https://www.6ya.com/expert/james_1cb31da1bc8c6102

You can unregister your phone without being in the cradle, but to re-register them, just put them back in the cradle.  After being unregistered, they will automatically re-register once they are put back in the cradle of the main base.  Try setting them back in the base cradle to re-register, and hopefully that will work for you.