TRACI SR RI SRT SIRE APR, 1 ha ERG NORTHWESTERN BELL PHONES 900MHz 4 FEATURE LIST 1. Model 39237 = Basic + Caller ID (Type 2) 11 Talk Button 1:2 Battery Low Indicator 1:3 Channel Button 1 4 Handset Volume Control Button 1:5 Temporary Tone Bunion 1.6 Memo Button 1.7 Pause Button 1.8 Redial Button 12 Flash Button 1.10 Ringer ON/OFF Switch. 1.11 Headset Jack {12 Telephone Number Storage 1:13 Multi Function LED: Screen: 114 Name and No. Directory = Stores 40 Names 1.
® BELL Phones. BY NORTHWESTERN BELL PHONES Excursion® 39237 Congratulations on your selection of the Excursion” 39237 from Northwestern Bell Phones. This quality 900 MHz cordless/ caller ID telephone, like All Genuine BELL? products, has been designed to give you many years of continuous service and represents the best value for your money. It requires little centenarian and is easy to setup and operate. | OWNER'S MANUAL# 39237 ver 09669A-1 FRONT COVER English Version SEINERS WEAL B9237 ver. DIALOG] : .
14. Dé riot vise the telephone to Potter gas + 3. Teak in the vicinity of the leak, SAVE THESE INSTRUCTIONS 4 INSTALLATION PRECAUTIONS 1. Never stall telephone wiring during a lightning storm. 2 Never install telephone jacks in wet 3 Locations unless the jack is specifically designed for wet locations, 3. Never touch insulated telephone wires ot terminals unless the telephone line as been disconnected at the network 8 interface.
20237 English I/D ver. OL06DA-] SCRIPT ONS FLASH Button Momentarily hangs Hp Shetlands Contra the phone to access custom: calling features NEW CAL LIMESCALE WAITING LED such as Call Waiting or Three: Way Calling Indicator RED LED Blinks when there provided by your loge! shop company: te ties Caller 10 talk records stored In SCAN Button = While in TALK iPod it memory.
20257 English I/B ver. O2069A! PAGE Hutton: Allows you io locate ihe Handset when it is not on the base, oF 105 alert the person near the handset: Base Unit Charge Terminals ser for charging handset Batteries. Clean periodically with an alcohol! moistened Sward: TONE PULSE Switch = Allows youth Incisive the dialing mode to either Tone or Pulse dialing: INSTALLATION A CAUTION: USE ONLY.
39237 English 1/8 ver. 09069A-1 Wall Mounting (With'a standard AT&T. or GTE modular wall jack) You may ‘choose to stall the Telephone has hit art a wall, oe Maisie (Stanford Ball Jack) Connect the short elephantine line cord to tile telephone line heck on the rear of the Base unit. 2. Route the short line cord nto the groove on the back of the base unit.
Ey 59237 English 1/B ver. 0906941 | 20 Listen for a dist tone: 5 Dial the phone number. 4 When you have finished your call press he TALK button of place the handset or the base unit. OR 1. Dial the phone burnisher. 5. Press and hold down the 7 DIGIT Button or 10 DIGIT hugton.or Le DIGIT button: NOTE: If you cannot get a Aral fare, cheek your telephone line cord connection and power connection: Re fer to (he: troubleshooting suction of this Allahabad for: gre solutions.
39237 English I/B ver. D90GOA-! Chanel Selection {40 Channels) Chippie Sean. (A gasometer © ifyowmrereceiving pallor digitalis and TALK but inn is pressed, the unit aura-scans for the best saccharine available: + | The current channel number will be displayed on the Sower right-hand corner of the LCD pant while WHITING Nisan display.
PO — 50237 English I/B ver. 090694 4 RIGHT futon to view name of more an Th digits MCPHERSON 547 SEE S5E-SEAE le ara ity Pele SMITH Noiselessness EO TR aE Fmd OR Callers telephone number will appear if the caller's name is not available. Beriberi of: ew calls recorded Montevideo OR: wie AREA will appear if the: origin of the forthcoming call dogs not support the Caller ID system.
ia pan arg Mayer calf 80: Viewing tire Caller List i Press the SCROLL DOWN button to iow the latest record, or press ihe SCROLL UP bunion to view the first record, press the SHIFT RIGHT Salton if die name has TOKE than il digits: 5 Press the Directory. {IIR button to go backcomb Andy mode.
59257 English 1/B ver. 09069A-1 i Pax DIME FRUGAL TIME OFF 4 ee FB KEYPAD Boston 87 KEYPAD Bud on #8 MEL RIGHTING. W ars 2G nd KEYPAD Button #9 Function DD Sewing the LANGUAGE ‘This {telephone gaffers English (default), Spanish; French languages for your convenience. 5 Fi Press the Function (FUN button: While standbys mode: The LCD! panel will display “2 LANE SONS 2. Pres the KEYPAD # Mutton. The LOD will show "EAGLE ASH: This is the defoliating: 3 Press the EDIT bunion.
TER RE 39237 English /B ver. 09069A-! 51170 save the desired ringer volume Setting, press and hold the SAVE Litton Forgotten fw seconds: 6 After the ringer volume is set, press the Function (FUN) bettor 10 rem 10 standby mode. Friction ©: Sending the LCD CONTRAST This uni enables you ti select § brightness {eves forth Large LCD screen {iL Press the fuel ion (FLING button while Sa standby model The LCD pane will display MUSEUM IONS. 5 Press KEYPAD #3. The LCD will Show CONTESTANT The default setting lsd 3.
50257 English I/B ver. 09069A1 Function © Se win MSG BAITING (Message sting) Thi unit's Message Wailing setting is. defalcated ro TOEFL Message Hailing will urn on automatically only when your local phone company Leis you the signal provided that this optional service Is alienable in your arsed Your och phone Cong Will send you a Massage Waiting OFF signal after you have Tarnished retrieving your messages Frontal Sb ice malt The Message Waring On signal will Be send off axiomatically.
39237 English I/B ver. 09069A1 CHARACTER ENTRY TABLE 1f you are assigning names: for stored phone numbers into memory; please follow the table tallow to determine the equivalent keypad keystrokes are needed for & certain character lens refer fo “Storing Phone Numbers into Memory’! on How 1g store phone numbers. KEYPAD BUTTON CHARACTERS @ wees TE] CLF) oOo] s @. » lol Tvs © woozily. HOW TO USE THIS TABLE 1: Select the appropriate. “character to he entered from the CHARACTERS columns: 4.
THR 3 TROUBLESHOOTING: TELEPHONE UNIT TROUBLESHOOTING TABLE SYMPTOM SOLUTION No dial tone Check for: the telephone line cord connectors at boll ends that they are pushed in firmly until they click 1£ you had a power failure or had unplugged the has Licit, return the handset on is Base unit for two to five SECANTS (6 esr mantelshelf Does noting Check fo kes i the programmable finger volume Ty set to OFF, Refer io tie Incrimination @; Sewing Ringer Saline section of the manual: You may have exceeded the: Ring
| 59237 English I/D ver. D900 A] bo CALLER ID SYSTEM TROUBLESHOOTING TABLE SYMPTOM SOLUTION The Caller IY © Chick the power connections. LCD panel is 4 Chock the (elephant line cord connections, blank v1 Chic the bans rise for proper installation. oh sedan LOD panel will only start displaying information after the first clad is received: The Caller ID 3 The Caller ID unit will not function until you have Alter IDI service LCD panel does ‘provided by your local phone company.
Te sans ’ Guangdong (Ban) Communication Con Ltd, Prod Refereeing Department Test Mode Procedure for Model 39237 Notes: The default test mode channel frequency is CH for Both the Base Unit (B/U) and the Handset ‘Refer ta the Frequency Table for proper frequency allocations. Base Basie Test Mode: sett the evade plug into the BU DC jack while pressing the “page” key. Both RX and TX will be Activated and basic testing can be done.
: TALK MODE Mali channel oi the Base TX and Handset TX frequency are occupied: CONDITION 4 Ex. CH MHz (CH MHz © | CH 361927, S62MHz CH: 39: 8527 675 MHz CH 2 026 587 MHz OH 5 008400 Mb | CHI: 927.600 MHz CHAD 927 712 MHz CH 3: 926.325 MHz CH 38: 927.637 MHz. CH 3: 926.325 MHz Stored channel during the fast link in handset memory HANDSET BASE Rube Activate Talk Soda RECEIVER SCAN FOR FREE CHANNEL RECEIVER SCAN FOR FREE CHANNEL Fromm last channel stared in the HS memory 8K. 926.
LE AA ANS 0 2 eed 15 EV SAS 28 Sm mm TALK MODE CONDITION 3 «Multi channel on the Handset TX frequency are complected. Ex CH1:92650MHz 15 CH4 926.962 MHZ CH 2: 926.287 MHz CH51926.400 MHz CH 3926325 MHz CH 3: 426.287 MHz Stored channel during the last ink in handset memory HANDSET: BASE ‘Activate Talk Mode RECEIVER SCAN FOR FREE CHANNEL RECEIVER SCAN FOR FREE CHANNEL From last change! stored in the HIS memory.
TILE Model 39237 (40 CHANGEABLY UNEMPLOYED) aus aus mi TALK MODE CONDITIONS < Rl TX channels of Handset and Base ate Declined HAR Busy) CHI: 609 325 MHz Snored channel during the tasting in Handel memory. HANDSET START: Activate Talk Made: RECEIVER SCAN FOR FREE CHANNEL Freon last channel stoned ir ine HIS memory = ey 002.008 Miz pig, Hi TEX whi hiya Home 477 Occupied channel TRANSMIT TALK DATA AND FREE CHANNEL ATAVISTIC 1S 902.
TITLE infidel 39237 (40 CHANNELS JUNKIE) Alta seems o 39237 AUTOMATIC CHANNEL SELECTION The following costs were performed fo show the incorporation of automatic channel selection. Equipment Used ta Perform Tests LC TONGAN 1SG-1051B Signal Generator Interference Signal kHz, SK Hz deviation Test Set-Up Gon 6 inches oy Si goal Generator Ease Unit Test Procedures 1 Set signal generator ata certain channel (eg, channel 1); then furn the generator off. 2.
: TILE Model 39237 (40 CHANNELS 900M2) Armorial Test Results wo INTERFERENCE PHONE PRESET: PHONE AUTO-SCAN TO. CHANNEL CHANNEL CHANNEL AT AT AT DBMS Summary ‘The phone under test has an automatic selection mechanism that will prevent establishment fa link ont any occupied frequency channel.
CIRCUIT DESCRIPTION Model: 39237 (Northwestern Bell) a. RE Transmitter Section — RF Board Compressed audio signal Is frequency modulated through the var actor diode D3. Diode D3; choke coil -L2 and the external components formed the voltage controlled oscillator circuit for the transmitter: part. This circuit generates the TX VCO frequency. A portion of this signal is fed back to the PLL I's pond (FIN) for: phase comparison.
~ Transmitter Audio Section ~ Main Board Audio Frequency signal from the telephone fine 1s compressed through the compressor part of IC100 to minimize the transmission noise. The degree of compression depends on the external RC combinations, AGC is also utilized by IC100 to avoid shock noise caused by abrupt change of audio levels. The compressed audio is filtered and amplified for: better acoustical performance. VRI trims the transmitted audio into a desirable level. d.
ise EST snd aristocrat VA400 act as high current and high voltage protectors for the “telephones line interface. In case of presence of voltage surge across the telephone line, VASE censures HS resistance and dumps the line voltage to a safe revel; Fuse FS1 pens when excessive current is present on the line thus protecting both the user and “ni line Interface, L c. Battery Charging & Code Setting Cattery charging commences when transistor (500 detects the presence of the handset on cradle.