Zte Mc801a Hidden Menu May 2026

ZTE MC801A — Hidden Menu Guide

This quick, engaging resource explains what the ZTE MC801A hidden menu is, how to access it, what useful settings you’ll find, and safety tips so you don’t accidentally break network functionality.

3.3 Cell Lock – Stick to a Specific Tower

The ZTE MC801A sometimes jumps between two nearby towers, causing brief disconnections. The "Cell Lock" (eNB lock) fixes this. zte mc801a hidden menu

Go to the "Serving Cell" section and note the eNB ID (for 4G) or gNB ID (for 5G).
Enter that number into the "Cell Lock" field.
Set "Lock Mode" to "PCL" (Physical Cell Lock).
Apply.

Now your router will never roam to a weaker tower. ZTE MC801A — Hidden Menu Guide This quick,

2. Signal Diagnostics (RSRP, SINR, RSRQ)

While the standard page shows a "signal strength" bar, the hidden menu shows raw values: Go to the "Serving Cell" section and note

RSRP: Reference Signal Received Power (e.g., -85 dBm is good, -110 dBm is poor).
SINR: Signal to Interference & Noise Ratio (Higher is better; above 10 is excellent).
PCI: Physical Cell ID of the connected tower.

2. Key Features & Functionalities

Once inside the hidden menu (specifically the radio configuration sections), the features are substantial:

D. Antenna Configuration

Review: Ability to see the signal strength of all 4x4 MIMO antennas individually (RSRP/R SRP/SINR values per antenna chain).
Benefit: Crucial for troubleshooting external antenna placement. If Antenna 3 and 4 are weak, you know your external cabling is faulty or misaligned.

Example troubleshooting steps (signal issue)

Open the hidden status page showing cellular metrics.
Record RSRP, RSRQ, SINR, and RSSI.
- RSRP > -80 dBm: excellent; -80 to -100: good; -100 to -120: poor; < -120: unusable.
Note current band and ARFCN/NRARFCN and cell ID.
Reboot the gateway and observe whether it reselects another cell.
If supported, set operator selection from Automatic to Manual and try neighboring PLMNs listed in the menu to test a different tower.
If external antennas are supported, try connecting them and compare the metric improvement.