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  2. IMEI / TAC Lookup
  3. 01555000

IMEI Type Allocation Code

FIBOCOM, FIBOCOM L850-GL

Open-data device identification and supporting allocation evidence.

TAC 01555000 Brand FIBOCOM Sources 1 Updated 2026-09-01 09:42 UTC
Data freshness warning. The most recent successful catalog build is more than 14 days old.

Device overview

TAC01555000
BrandFIBOCOM
Device descriptionFIBOCOM, FIBOCOM L850-GL

Additional device details

Combined device identity, radio, SIM, and compatibility details. Duplicate values are collapsed; conflicting observations are retained together.

Device

Manufacturer
Fibocom / Lenovo
Model
Byo Model For Fibocom-l850-gl / X1 Yoga
Device type
Phone
First TAC allocated
2019-06-01
Form
Laptop
Operating system
Windows OS
Product
X1 Yoga 4th Gen

Capabilities

5G
No
Certified
No
eSIM
No
VoLTE
No
Wi-Fi calling
No
Physical SIM
Yes
LTE
Yes

Compatibility

Network ATT
Yes
Network DISH
No
Network TMO
Yes

SIM

SIM type
pSIM

Supported bands

2, 4, 5, 12, 66, LTE_FDD_Band_12, LTE_FDD_Band_2, LTE_FDD_Band_5

Device tags

NetworkCompatible, PhysicalSimCapable

Most recently checked 2026-08-16 09:08 UTC.

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Source evidence

MoazEb TAC Database

BrandFIBOCOM

Model / detailsFIBOCOM, FIBOCOM L850-GL

Optus TAC Checker

BrandFIBOCOM

Model / detailsL850-GL LTE

AliasesLenovo Fibocom L850-GL

FCC ID document evidence

Validated IMEI and FCC ID evidence, deduplicated by IMEI and FCC ID. Every distinct source exhibit is linked in the final column.

IMEIFCC IDBrandModelNameDocument names / dates
015550002948138PU5AX201D2Wistron CorporationAX201D2WLAN and BT, 2x2 PCIe M.2 1216 SD adapter card

Carrier status history

Show dated Australian carrier status evidence (7 observations)
Carrier evidence only. These historical labels concern Australian network compatibility or carrier blocking policies at the displayed dates. They can conflict, change, or be inaccurate and do not report whether an individual IMEI is lost, stolen, financed, or blacklisted.
DateCarrierStatus
2026-08-18OptusDevice is NOT Blocked
2026-08-11OptusDevice is NOT Blocked
2025-05-07OptusDevice is NOT Blocked
OPTUS Blocked Status 2025-05-07
2025-02-20OptusDevice is NOT Blocked
OPTUS Blocked Status 2025-02-20
2025-02-20TelstraNot phone
Telstra Blocked Status 2025-02-09 - 02-20
2025-02-11OptusDevice is NOT Blocked
OPTUS Blocked Status 2025-02-11
2025-01-20OptusDevice is NOT Blocked
OPTUS Blocked Status 2025-01-20

Related TAC records

TAC 01518400FIBOCOM L850-GLTAC 01576100FIBOCOM L850-GLTAC 01598700FIBOCOM L850-GLTAC 01601400FIBOCOM SQ808-NATAC 01617700FIBOCOM 5G SOLUTION 5000TAC 01632800FIBOCOM SQ808-NATAC 01652100FIBOCOM L860-GL-16TAC 35015936FIBOCOM FM101-GLTAC 35027443FIBOCOM 5G SOLUTION 5000TAC 35046513FIBOCOM 5G SOLUTION 5000TAC 35353211FIBOCOM L850-GLTAC 35353311FIBOCOM L850-GL

Closest TAC codes

The nearest catalogued TAC numerically below and above 01555000.

Closest lower TAC (-100)TAC 01554900USI, USI MS-01 PROClosest higher TAC (+100)TAC 01555100ALCATEL MYFLIP, TCL Comm A405DL

Fetch more device details

Run a fresh, CAPTCHA-protected compatibility check for this TAC. A validated IMEI from indexed FCC evidence is preferred; otherwise a structurally valid representative IMEI is generated for this TAC.

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Identification only. A TAC identifies a device type. This lookup does not check blacklist status, ownership, carrier lock, financing, warranty, or whether a device was reported lost or stolen.

Data sources and licensing