Spacebridge This section of the forum is for questions about <a href="">Spacebridge</a>, our software that allows users to SSH tunnel into their cellular devices. This is critical for devices that do not have public IP addresses. LTE Cat-M1 & NB-IoT As many people know, Hologram provides the largest global coverage for cellular IoT devices. Expanding our support of 2G, 3G, 4G devices we now offer Cat-M1 and NB-IoT coverage in select markets and cellular partners. Data, Carriers, Costs and Features Have questions about costs of data or what kind of connectivity options that Hologram has? Post that here. Issues with the actual connection to the network should be in more specific categories like the SIM Card category. SIM Cards Post questions related to SIM card usage troubleshooting (that is, issues with your devices using our cellular connectivity services)
About the Connectivity category [Connectivity] (1)
Communication errors in LTE [LTE Cat-M1 & NB-IoT] (4)
Sending SMS messages via Hologram Dashboard to VZW Cat M1 device [LTE Cat-M1 & NB-IoT] (1)
SIM800L KitchenSink connection failure [SIM Cards] (1)
Not able to send or receive SMS [SIM Cards] (7)
Slow response using routes? [Data, Carriers, Costs and Features] (1)
Vodafone's NB-IOT Network Access [SIM Cards] (1)
Telia not working in Sweden [SIM Cards] (1)
R410 socket drops on MQTT connections [LTE Cat-M1 & NB-IoT] (2)
Change Cell Network Subnet [LTE Cat-M1 & NB-IoT] (1)
no phone calls in or out ? sms no problem. [SIM Cards] (3)
LTE in UK [SIM Cards] (3)
Hologram phone number not accepting SMS [SIM Cards] (2)
Invalid SIM number when trying to activate SIM [SIM Cards] (5)
Hologram in Sweden [LTE Cat-M1 & NB-IoT] (3)
LTE Issues with SixFab BG96 Raspberry Pi Hat [SIM Cards] (5)
Which provider is best? [LTE Cat-M1 & NB-IoT] (8)
Hologram in Australia [LTE Cat-M1 & NB-IoT] (5)
Any Simcard help needed? [SIM Cards] (2)
Network Registration Denied - +CREG: 0,3 [SIM Cards] (7)
QUECTEL BG96 Hologram USIM in Korea [SIM Cards] (16)
How to connect using Hologram Sim in New Zealand [SIM Cards] (5)
Usage Billing question [SIM Cards] (3)
Public IP address with Hologram NOVA-R410? [LTE Cat-M1 & NB-IoT] (14)
Altitude Tech 3G HAT wvdial.conf file settings [SIM Cards] (2)
NB Attach Problem: Error CME 51 [SIM Cards] (2)
Digi Transport WR11 Cellular Router [SIM Cards] (2)
Verizon refuses to activate Nova 410? [Data, Carriers, Costs and Features] (2)
Paused by system [SIM Cards] (3)
SIM800L +PDP: DEACT [SIM Cards] (6)