BT 1200 manual Transmission frequencies

Page 44

Technical information

You may find that your Freestyle 1200 picks up conversations from other cordless phones being used nearby. If you experience this type of interference, try changing channels using the CHANNEL SEEKER button on the handset.

Transmission frequencies

This cordless telephone has been designed to operate on radio frequencies which have been assigned to the exclusive use of cordless telephones. As the use of cordless telephones becomes more widespread, the quality of service obtained from this apparatus may lessen.

Transmission frequencies of available channels:

Channels

Base Unit Tx

Handset Tx

 

 

Freq./MHz

Freq./MHz

 

1

31.0375

39.9375

 

 

2

31.0625

39.9625

 

 

3

31.0875

39.9875

 

 

4

31.1125

40.0125

 

 

5

31.1375

40.0375

 

 

6

31.1625

40.0625

 

 

7

31.1875

40.0875

 

 

8

31.2125

40.1125

 

 

 

 

 

 

Ringer Equivalence Number (REN)

Although you may have any number of sockets, it is important to limit the number of telephones and other items of apparatus connected to the line by those sockets, to ensure that each telephone will ring. Every telephone or item of apparatus has a Ringer Equivalence Number (REN). In most cases a standard line should provide enough current for two or more telephones or items of apparatus, if the RENs add up to no more than 4.

Freestyle 1200 has a REN of 1. Any telephone provided by BT may be assumed to have a REN of 1 unless otherwise stated on the base. Even where the number of telephones has been limited, there is no guarantee that different types of telephone on the same line will ring.

Safety advice

Don’t use your Freestyle 1200 in the open air during thunderstorms. Unplug it from the telephone line and the mains socket when there are storms in your area.

Don’t use your Freestyle 1200 outdoors in the rain, or handle it with wet hands.

42

Image 44
Contents Freestyle Page At a glance Freestyle This guide For your records On the underside of the machineElectrical storm warning Handset aerial Check your telephone wall socketCharge the handset Plug the power cable into the back of the base unitConnect the base unit three-pin adaptor to a power socket Plug the phone into the BT socket See ‘Wall mounting’, Extend the base unit telescopic aerialTo wall mount your product Using your Freestyle1200 telephone Making and receiving callsLast number redial Using the memory to store and dial numbers To store a number in the memoryTo dial a stored number Using the Secrecy button Using the IntercomAt the handset At the base unitEnding an intercom call Changing the telephone settings To insert a pause Using your Freestyle 1200 answering machine Base Unit message display Display DefinitionRecording your outgoing message Display shows Stop recording by releasingCalling Setting the day and timeAdditional pre-set messages Switching the answering machine on and off Recording a memo Playing messages and memosDuring playback Play the message you want to delete Call screening and intercept Answer delayAdjusting the speaker volume Message alert Resetting the answer machineWhen the answering machine is switched off Operating the answering machine from the handset Announcement End of messagesRemove the battery cover lid to Access the CODE/SET button Switching the answering machine on Accessing the answering machineHaving already accessed the main menu Operating the answering machineCall Waiting BT Select ServicesCall Return Other services Freestyle 90/130/1200 Additional Handsets Registering your handsetSetting the handset number Basic use of Freestyle additional handsets Transferring calls between handsetsTelephone problems Possible cause Solution You have dialling tone but the telephone will not dial outHelp Batt LOW light on the handset Answer machine problems Possible cause Solution General problemsTechnical information Transmission frequencies Connection information Maintenance Event of a power failure Guarantee Setting up IndexHelp Wall mounting Squeeze Inward TOP Offices in Europe, North America, Japan and Asia Pacific
Related manuals
Manual 81 pages 48.51 Kb Manual 36 pages 18.56 Kb