How to mend ... Binatone

write a program that prompts the user to input an integer?

keeps saying out of range?

how do i record a telephone conversation on a bt synergi 5500 cordless anse?

How do I connect my own answering machine?

require a users manual?

new call light?

what is the meaning of no memory?

How can i show calls made to my phone?

bt 1100 twin need to replace broken 2nd handset?

1571 uninstall?

binatone shield 6015 twin phone set?

7100a answer machine gets the day wrong?

how can i fix a bt graphite 1100phone?

Bt 3500 cordless tel/answerphone?

flashing new message light when call has been answered?

How do I change the OGM on my Telstra 7100a phone?

telefone Wharfedale engage twin ?

How can I get my telephone/answering machine (model 29870ge1-A)to work?

Fix answer machine number?

base 1 again?

Tevion GCE6020 corded phone ?

telephones?

1500 reg base?

How do I clear a "memory full" message from answering machine?

BT Studio 1500 triple set?

How can I delete stored messages from Telstra 7100a cordless phone?

Why is the green light flashing on the base unit?

Day Display - How do I alter?

information needed?

how to repair BT 3500 Studio phone base (Master) unit?