ແນະນຳ
Thank you for choosing the AT&T CL4940 Corded Speakerphone. This manual provides detailed instructions for setting up, operating, and maintaining your new telephone. The CL4940 is designed for ease of use, featuring an extra-large display, large buttons, and an integrated digital answering system to ensure you capture all important messages.
ຄຸນນະສົມບັດທີ່ສໍາຄັນປະກອບມີ:
- Extra-large Buttons for easy dialing.
- Extra-loud Ringer to ensure you don't miss calls.
- Backlit Display for clear visibility of caller ID and menu options.
- Audio Assist for enhanced sound clarity.
- Integrated Digital Answering System with 25 minutes of recording time and Message Guard.
- Caller ID/Call Waiting compatibility.
- 25-number directory for quick dialing of frequently used contacts.
ເນື້ອໃນຊຸດ
ໃຫ້ແນ່ໃຈວ່າທຸກລາຍການຢູ່ໃນຊຸດຂອງທ່ານ:
- AT&T CL4940 Corded Speakerphone Base Unit
- ມືຖື
- ເຊືອກຜູກສາຍແຂນ
- ສາຍໂທລະສັບ
- ເຄື່ອງປັບໄຟຟ້າ AC
- ຄູ່ມືຜູ້ໃຊ້ (ເອກະສານນີ້)
- 4 AA Batteries (for answering system backup)
ຕັ້ງຄ່າ
Follow these steps to set up your AT&T CL4940 telephone:
- ຕິດຕັ້ງ ໝໍ້ ໄຟ: Open the battery compartment on the underside of the phone base. Insert 4 AA batteries, observing the polarity markings (+ and -). These batteries provide backup power for the answering system and caller ID memory during power outages.
- ເຊື່ອມຕໍ່ໂທລະສັບມືຖື: Plug one end of the coiled handset cord into the jack on the side of the telephone base and the other end into the jack on the handset.
- ເຊື່ອມຕໍ່ສາຍໂທລະສັບ: Plug one end of the telephone line cord into the TEL LINE jack on the back of the telephone base. Plug the other end into a telephone wall jack.
- ເຊື່ອມຕໍ່ອະແດບເຕີໄຟຟ້າ: Plug the small end of the AC power adapter into the POWER jack on the back of the telephone base. Plug the large end into a standard electrical outlet.
- ການຕັ້ງຄ່າເບື້ອງຕົ້ນ: The display will light up. Follow any on-screen prompts to set the date and time, which is essential for accurate caller ID and answering system timestamps.

ຮູບ 1: ດ້ານຫນ້າ view of the AT&T CL4940 Corded Speakerphone, showing the large display, keypad, and function buttons.
ຄໍາແນະນໍາການດໍາເນີນງານ
ໂທລະສັບເຮັດແລະຕອບ
- ໂທອອກ: ຍົກມືຖືຂຶ້ນ ຫຼືກົດປຸ່ມ ລໍາໂພງ button. Wait for a dial tone, then dial the phone number.
- ເພື່ອຮັບສາຍ: ເມື່ອໂທລະສັບດັງຂຶ້ນ, ຍົກມືຖືຂຶ້ນ ຫຼືກົດປຸ່ມ ລໍາໂພງ ປຸ່ມ.
- ເພື່ອວາງສາຍ: ວາງມືຖືກັບຄືນໄປບ່ອນ cradle ຫຼືກົດປຸ່ມ ລໍາໂພງ button again if on speakerphone.
- ການເປີດເຜີຍ: ກົດ ເຣດ ປຸ່ມເພື່ອໂທຫາເບີທີ່ໂທອອກສຸດທ້າຍ.
ການໃຊ້ Speakerphone
The built-in speakerphone allows for hands-free conversations.
- ເພື່ອກະຕຸ້ນ: ໃນລະຫວ່າງການໂທ, ກົດປຸ່ມ ລໍາໂພງ button. You can then place the handset back in the cradle.
- ເພື່ອປິດການນຳໃຊ້: Lift the handset to switch back to handset mode, or press the ລໍາໂພງ ປຸ່ມອີກເທື່ອ ໜຶ່ງ ເພື່ອສິ້ນສຸດການໂທ.
ການປັບລະດັບສຽງ
Adjust the listening volume during a call using the ປະລິມານ buttons located on the side of the phone.
ລະບົບຕອບໂຈດດິຈິຕອລ
Your phone includes a digital answering system to record messages when you are unavailable.
- ເປີດ/ປິດ: ກົດ ANSON/OFF button to activate or deactivate the answering system.
- ກຳລັງຫຼິ້ນຂໍ້ຄວາມ: ກົດ ຫຼິ້ນ/ຢຸດ button to listen to new messages. The display will show the number of new messages.
- ຂ້າມຂໍ້ຄວາມ: ໃນລະຫວ່າງການຫຼິ້ນ, ກົດ ຂ້າມ ເພື່ອກ້າວໄປສູ່ຂໍ້ຄວາມຕໍ່ໄປ.
- ຂໍ້ຄວາມຊ້ຳໆ: ໃນລະຫວ່າງການຫຼິ້ນ, ກົດ ເຮັດຊ້ຳ ເພື່ອຫຼິ້ນຂໍ້ຄວາມປັດຈຸບັນຄືນໃໝ່. ກົດມັນສອງເທື່ອໄວເພື່ອກັບຄືນໄປຫາຂໍ້ຄວາມກ່ອນໜ້າ.
- ການລຶບຂໍ້ຄວາມ: ໃນລະຫວ່າງການຫຼິ້ນ, ກົດປຸ່ມ ລຶບ X ປຸ່ມເພື່ອລຶບຂໍ້ຄວາມປະຈຸບັນ.
- Recording Outgoing Announcement (OGM): Refer to the detailed instructions in the full user manual for customizing your outgoing message.
- ການເຂົ້າເຖິງໄລຍະໄກ: You can access your messages remotely from another phone. Consult the full user manual for the remote access code and instructions.
ຄຸນສົມບັດ ID ຜູ້ໂທ
The phone stores information about incoming calls (requires subscription to Caller ID service from your telephone service provider).
- Viewບັນທຶກການໂທ: ໃຊ້ CID ▼ ແລະ DIR ▲ buttons to scroll through the caller ID log.
- Dialing from Call Log: When a desired number is displayed, lift the handset or press ລໍາໂພງ ເພື່ອໂທຫາເບີໂທ.
Directory / Speed Dial
Store up to 25 frequently called numbers for quick dialing.
- ການເກັບຮັກສາຕົວເລກ: ກົດ ເມນູ/ເລືອກ, navigate to the Directory option, and follow the prompts to add new entries.
- Dialing from Directory: ກົດ DIR ▲ or CID ▼ to browse the directory. Once the desired entry is displayed, lift the handset or press ລໍາໂພງ ໂທອອກ.
- ສາຍຄວາມໄວສູງ: The phone may have dedicated speed dial buttons or allow assigning directory entries to specific keys. Refer to the full manual for specific speed dial setup.
ບໍາລຸງຮັກສາ
Proper care ensures the longevity of your AT&T CL4940 telephone.
- ທໍາຄວາມສະອາດ: Clean the telephone with a soft, slightly damp cloth. Do not use harsh cleaning agents or abrasive materials.
- ຫຼີກລ້ຽງການນ້ໍາ: Do not expose the telephone to water or excessive moisture. If it gets wet, disconnect it immediately and allow it to dry completely before reconnecting.
- ອຸນຫະພູມ: Avoid placing the telephone in direct sunlight or in areas with extreme temperatures.
- ການເກັບຮັກສາ: If storing the phone for an extended period, disconnect it from the power outlet and telephone line. Remove the AA batteries to prevent leakage.
ການແກ້ໄຂບັນຫາ
If you experience issues with your telephone, try these common solutions:
| ບັນຫາ | ການແກ້ໄຂ |
|---|---|
| ບໍ່ມີສຽງໂທ. |
|
| ຈໍສະແດງຜົນຫວ່າງເປົ່າ ຫຼືມືດ. |
|
| ບໍ່ສາມາດໄດ້ຍິນຜູ້ໂທ ຫຼືຜູ້ໂທບໍ່ສາມາດໄດ້ຍິນຂ້ອຍ. |
|
| ລະບົບການຕອບບໍ່ໄດ້ບັນທຶກຂໍ້ຄວາມ. |
|
| Difficulty with voicemail from service provider. |
|
ຂໍ້ມູນຈໍາເພາະ
- ຕົວແບບ: ATT-CL4940
- ຂະໜາດ (L x W x H): 12 x 10 x 4 ນິ້ວ
- ນ້ໍາຫນັກລາຍການ: 2.4 ປອນ
- ສີ: ສີຂາວ
- ວັດສະດຸ: ພາດສະຕິກ
- ປະເພດໂທລະສັບ: ສາຍບື
- ແຫຼ່ງພະລັງງານ: ໄຟຟ້າສາຍ
- ປະເພດລະບົບການຕອບ: ດິຈິຕອລ
- ແບັດເຕີຣີ: 4 AA batteries required (for backup)
- ຈໍສະແດງຜົນ: Backlit, Large Tilt Display
- ເວລາບັນທຶກລະບົບຕອບ: ປະມານ 25 ນາທີ
ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
Your AT&T CL4940 Corded Speakerphone is manufactured by VTech. For warranty information and technical support, please refer to the warranty card included in your product packaging or visit the official VTech support webເວັບໄຊ.
ບໍລິການລູກຄ້າ: For further assistance, please contact VTech customer support. Contact details are typically available on the manufacturer's webສະຖານທີ່ຫຼືໃນເອກະສານຜະລິດຕະພັນ.





