Brand: Callez

This Telephone Headset only comes with RJ9 jack. It Only works for Landline Phones. Not for Cell Phone and Computer.
Attention: This RJ9 Phone Headset doesn’t come with 2.5mm jack, 3.5mm jack or USB jack.
Compatible Phone List (Include but not limited): DO NOT BUY THE ITEM IF YOU CAN’T FIND YOUR PHONE MODEL IN LISTS, CONSULT US FOR COMPATIBILITY ADVICE.

If your phone is AVAYA, kindly contact us for compatibility checking before purchasing. IT IS ONLY COMPATIBLE WITH SOME SPECIFIC AVAYA PHONE MODELS LISTED IN DESCRIPTION.

Compatible with:

Compatible with Polycom: VVX101 VVX150 VVX201 VVX250 VVX301 VVX350 VVX300 VVX310 VVX311 VVX400 VVX401 VVX410 VVX411 VVX500 VVX501 VVX600 VVX1500 SoundPoint 300 301 335 430 450 500 (rev. E or later) 501 550 600 601 650 670 CX300 CX500 CX600 CX700. NOT for Polycom Phone SoundPoint 321 331 331c Pro SE-220 SE-225.

ShoreTel: IP100 IP212 212K IP230 IP265 IP530 IP560 560G IP565 IP565G IP655 420 480 480G 485

Mitel: 5000 5010 5020 5040 5055 5140 5201 5205 5207 5210 5212 5215 5220 5224 5230 5235 5240 5250 5312 5320 5324 5330 5340 5550 8520 8568 6867i

Nortel: 1100 1120 1140 1165 1210 1220 1230

Allworx: 9204 9212 9222 9224

Plantronics: A100 S10 S11 S12 S50 T10 T20 T50 T100 T110 SP-02 SP-04 SP-05 A100 T50 T100 PLX-400 PLX-500

Aastra: 2465 2564 480 480e 480i 51i 53i 55i 57i 57iCT 554 564 565 i733 1120e 1140e 1150e 1210 1220 1230 i2002 i2004 i2004 IP i2004 Phase II i2052 7406 8540 9617 6730i 6731i 6739i 6751i 6753i 6755i 6757i 6757i CT 7446i 9112i 9133i 9116 9143i 9480i M2216 (ACD I or ACD II) M3905 M4000 M4020 M7208 M7308 M7310 M7316 M7324 M4000 M4020 M5208 M5209 M5216 M5317 M7900 M8001 M8003 M9009 M9516 Powertouch 480 480e 480i Telephones i2002 i2004 i2004 IP (not compatible with i2400 phase II and i2004 POE phones) Dialog 4222 4223 4224 4225

Toshiba: DKT-3001 DKT-3010S DKT-3014SDL DKT-3020S DKT-3020SD (MUST HAVE TOSHIBA’BHEU ADAPTER ’for on hook answering sold by Toshiba not available from us) Strata CIX DP5022F-SD DP5023-SD DP5018-S DP5000-Series

AVAYA / Lucent: 6402D 6408D+ 6416D+M 6424D+M 8403 8410D 8434DX 4406D+ 4412D+ 4424D+ 4424LD+ 1120 1140 1165 1210 1220 1230 1408 1416 2410 2420 4610 4610SW 4612 4620 4620SW 4621 4621SW 4622 4622SW 4625 4625W 4630 4630SW 5410 5420 5610 5620 5621 5625 9404 9406 9408 9504 9508 DT1 DT3 DT5 QE4610

NEC: Electra Elite IPK Dterm Series E models DTU-8 DTU-8D DTU-16 DTU-16D DTU-32 DTU-32D DTP-8 DTP-8D DTP-16 DTP-16D DTP-32 DTP-32D DTH-8 DTH-8D DTH-16 DTH-16D DTH-32 DTH-32D DT300 DT310 DT330 DT700 DT730 DT750 Dterm Series i DSX DTL DTP DTR DTU SERIES PHONES Aspire

Gigaset: DE310 DE410 DE700IP DE900IP Ascom: Berkshire 200 400 600 800 SD30 MR30 MR51 MR61

Zultys: ZIP 59i 55i 53i 30is AltiGen: 500 510 600 705 710 720 Comdial: 8312 8412 Adtran: IP321 331 430 650 670

Note: Not Compatible with Avaya: J139 J169 J179 and 1608 1616 9608G 9611G 9620 9621G 9630 9640 9640G 9641G 9650 16CC IP Phones (doesn’t work)



• RJ9 JACK COMPATIBILITY:?NOT for Cell Phones and Computers? The office telephone headset is COMPATIBLE with some Landline Phones Polycom VVX201 VVX101 VVX411 VVX410 VVX400 VVX500 VVX310 VVX311 VVX350 VVX250 Allworx 9244 9204 9212 Mitel 5320 5324 8568 6867i ShoreTel 230 265 420 480 Avaya 1408 1416 5410 5420 5610 5620 9408 9504 9508 Aastra Nortel Toshiba NEC etc. SEE MORE COMPATIBLE PHONE LIST IN DESCRIPTION.
• AVAYA PHONE COMPATIBILITY GUIDANCE: If your phone is AVAYA, kindly contact us for compatibility checking before purchasing. IT IS ONLY COMPATIBLE WITH SOME SPECIFIC AVAYA PHONE MODELS LISTED IN DESCRIPTION. WORK FOR AVAYA / Lucent: 6402D 6408D+ 6416D+M 6424D+M 1120 1140 1165 1210 1220 1230 1408 1416 2410 2420 4610 4610SW 4612 4620 4620SW 5410 5420 5610 5620 5621 5625 9404 9406 9408 9504 9508 DT1 DT3 DT5 QE4610. For other models, pls contact us for Compatibility Guide or Advice.
• CRYSTAL CLEAR CALL: Corded Binaural RJ9 landline phone Headset with flexible adjustable Noise Cancelling Microphone to reduce background noise. Acoustic Shock Protection Circuit to protect your hearing. Less noise, Clearer voice.
• ULTRA COMFORTABLE: Super lightweight telephone headset with adjustable headband to fit all head sizes, soft leatherette ear cushion enhances all-day wearing comfort. Easy to set up, direct connect the headset to your landline desk phone, no additional amplifiers or adapters required.
• 1 YEAR WARRANTY: We offer 45 days free replacement and 12-month worry-free guarantee. Perfect for Call Center, Telephone Counseling Services, Insurance, Hospitals, Office and Home. ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION (include but not limited). For Other Models, pls contact us for Compatibility Guide or Advice.