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1. [Routers & Gateways](https://www.t-mobile.com/business/solutions/iot/device-certification)
2. [Guardian Telecom](https://www.t-mobile.com/business/solutions/iot/device-certification?manufacturer=guardian%20telecom)
3. B1277 ProTalk Cv3
Guardian Telecom
# B1277 ProTalk Cv3
Certification rating: 3 out of 3 Certification rating
Device specification
| Product description | The ProTalk Cv3 provides advanced notification of potentially problematic situations with your site and/or equipment. Capable of monitoring both digital and analog inputs, the ProTalkCv3 provides versatility and flexibility. The unit is integrated with an LTE cellular module allowing for installation in remote sites. Alarm notifications can be sent via phone, text, email, radio or PA System. Remote alarm acknowledgement, system interrogation and relay control is possible via phone and text. |
|-------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 5G Standalone | N/A |
| Network LTE UE category | Cat 1 |
| RedCap | N/A |
| Network technology | LTE |
| LTE Band support | 2, 4, 12, 66, 71 |
| 5G Band support | N/A |
| T-Mobile programs | N/A |
Capabilities
GPS Not Supported
Wi-Fi Supported
SMS Not Supported
Voice VoLTE
eUICC Not Supported
Satellite N/A
| Operating system | OTHER |
|----------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| TACs | 35217653, 35299082, 35331925, 35459711, 35487460, 35754109 |
| Chipset brand name | Qualcomm |
| Chipset model number | MDM9207 |
| Module brand name | Telit Wireless |
| Module model number | LE910C1-NF |
| Vendor product brief | [Specification Document](https://www.t-mobile.com/content/dam/digx/tfb/us/en/assets/iot/oemSpecSheet/guardian-telecom_b1277-protalk-cv3/Guardian_Telecom-B1277Specifications.pdf) |
| DICE ID | 20042 |
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Plans
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