Direct answer
For the Google Pixel 10 Pro, carrier service, selected line, account activation, recipient-specific block and messaging service should be separated. First, test a normal call, SMS and another contact with Wi-Fi off.
What this covers
- Google Pixel 10 Pro (2025 Pixel 10 Pro; confirm hardware model in Settings)
- Current Pixel family; modem, Tensor generation, biometric features and Android eligibility vary by exact model and region.
- The specific fault this record addresses: cannot make calls or send messages
What it does not cover
- ×The same symptom on a different Google product line, which has its own record and its own cited source
- ×An on-screen error code whose meaning has not been checked against this exact model's manual
- ×Live electrical, gas, sealed-system, internal battery-cell or structural repair — a technician boundary, not a self-service step
Differential
What actually causes this, and how to tell them apart
These are ordered by how often each one is the answer, not by how easy it is to try. The point of the middle column is that two causes producing the same headline symptom rarely produce the same detail — that detail is what tells you which one you have before you change anything.
- 1
No usable service in the first place
What separates it No calls and no SMS, with the status bar showing no service or emergency only. Everything else on this page assumes service exists.
How to confirm Check the signal indicator and whether data works. Where there is no service at all, that is the problem to solve first.
- 2
The account is suspended or the line was ported
What separates it Emergency calls only on a phone that is otherwise perfect, often on a billing date. It looks identical to a hardware fault.
How to confirm Check the account status with the carrier before anything phone-side.
- 3
The number is blocked, or the phone is silencing unknown callers
What separates it Specific people cannot reach you, or calls go straight to voicemail without ringing. Both platforms offer silencing of unknown numbers, and block lists accumulate.
How to confirm Check the block list and any silence-unknown-callers setting. This produces a phone that appears to work perfectly and misses specific people.
- 4
Call forwarding was left on
What separates it Calls never arrive and go somewhere else entirely, often after a trip abroad or a voicemail setup. Forwarding survives until it is switched off.
How to confirm Check the call forwarding setting, which is easy to leave enabled and gives no indication that it is.
- 5
A focus mode silencing calls
What separates it Calls arrive but the phone does not ring, on a schedule. Focus and bedtime modes both do this deliberately.
How to confirm Check for an active focus mode and its allowed-callers list.
- 6
Wi-Fi calling on a poor Wi-Fi network
What separates it Calls fail or break up at home where cellular is fine, or the reverse. Wi-Fi calling prefers Wi-Fi even when the Wi-Fi is worse than the cellular signal.
How to confirm Turn Wi-Fi off and retry the same call. A clear difference identifies the path.
- 7
RCS or an internet messaging service rather than SMS
What separates it Messages fail to one person and work to everyone else, or fail on Wi-Fi and work on cellular. Modern messaging silently chooses between several transports.
How to confirm Send the same message as a plain SMS where the app allows it. Success there localises the fault to the internet transport rather than the network.
- 8
The recipient's number is stored in the wrong format
What separates it Messages fail to contacts saved without a country code, particularly after travelling or changing country.
How to confirm Compare a failing contact's stored number against the full international format.
Before you touch a setting
Record this first — changing settings destroys the evidence
Every item below stops existing the moment a reset, re-pair or settings change is made. Written down first, they are what separates the causes above; recovered afterwards, they are guesswork.
- Whether calls fail, messages fail, or both — and whether it is to everyone or to specific people.
- The signal indicator and whether mobile data works, which establishes whether there is service at all.
- Whether it fails on Wi-Fi, on cellular, or both.
- Whether calls ring and are missed, or never arrive at all — those are different failures.
- Whether call forwarding, a block list, or a silence-unknown-callers setting is active.
- Whether the affected contacts are stored in full international format.
- The account status with the carrier.
Establish whether there is service at all
ReversibleNo service, or emergency calls only, makes everything else on this page irrelevant. 'Emergency calls only' in particular usually means the phone found a network and was refused by it, which is an account matter rather than a phone one.
Determine whether it is everyone or specific people
ReversibleEveryone points at service, the account or a system setting. Specific people points at a block list, a contact's stored number format, or the messaging transport. These share no further steps.
Check the block list and silence-unknown-callers
ReversibleBoth produce a phone that appears to work perfectly while specific people cannot reach you, and both accumulate quietly. Calls going straight to voicemail without ringing is the classic signature.
Check call forwarding
ReversibleForwarding left on after a trip abroad or a voicemail setup sends calls somewhere else indefinitely, with no indication on the phone that it is doing so. This is a five-second check that resolves an otherwise baffling symptom.
Turn Wi-Fi off and retry the same call
ReversibleWi-Fi calling prefers Wi-Fi even when the Wi-Fi is worse than the cellular signal available. Calls that fail at home and work elsewhere, or the reverse, are identified by this single test.
Send the same message as a plain SMS
ReversibleModern messaging chooses silently between RCS, an internet service and SMS. Success as plain SMS localises the fault to the internet transport, which is a completely different investigation from the cellular network.
Check the contact's stored number format
ReversibleA number saved without a country code fails in ways that look like a network fault, particularly after travelling or changing country. Comparing a failing contact against the full international format is quick and specific.
Check for an active focus mode
ReversibleCalls that arrive without the phone ringing, on a schedule, are a focus or bedtime mode with an allowed-callers list — not a call failure. The distinction matters because nothing about the network is involved.
Model-specific
What is true of this model and not of its siblings
Generic advice for the product line fails here. Each item below is a property of this specific model family that changes which of the steps above apply to you.
- Model scope
- 2025 Pixel 10 Pro; confirm hardware model in Settings. Current Pixel family; modem, Tensor generation, biometric features and Android eligibility vary by exact model and region.
- Display
- 6.3-inch Super Actua display, 20:9, 1280 x 2856 LTPO OLED at 495 PPI, Smooth Display 1–120Hz, Corning Gorilla Glass Victus 2. The LTPO panel can drop to 1Hz when the screen is idle, which the non-Pro Pixel 10 cannot — a genuine standby battery advantage at the same screen size.
- Brightness
- Up to 2200 nits (HDR) and up to 3300 nits peak, contrast above 2,000,000:1 — brighter than the non-Pro at the same size, and correspondingly more expensive in battery when actually driven to it.
- Battery
- Typical 4870mAh (minimum 4707mAh), rated at 24+ hours or up to 100 hours with Extreme Battery Saver. Note this is slightly smaller than the non-Pro Pixel 10's 4970mAh despite the higher price — the Pro spends its budget on the display and cameras, not the cell.
- Charging
- Fast charging to about 55% in around 30 minutes with a 30W USB-C PPS charger or higher, sold separately.
- Wireless charging
- Pixelsnap wireless charging, Qi2-certified, up to 15W. Magnetic alignment means a thick case, a metal plate or a card in the case defeats it while cable charging still works.
- Memory and storage
- 128GB, 256GB, 512GB or 1TB — the 512GB and 1TB tiers using Zoned UFS — all with 16GB RAM. The 16GB figure is higher than the non-Pro's 12GB, which makes background apps less likely to be evicted and reloaded.
- Processor
- Google Tensor G5 with a Titan M2 security coprocessor — the same chip as the non-Pro Pixel 10, so raw performance is not the difference between them.
- Google's own specification
- Google publishes the full specification at store.google.com/product/pixel_10_pro_specs. Where any figure above matters to a decision, that page is the authority.
- Symptom boundary
- This record covers Google Pixel 10 Pro when it cannot make calls or send messages. A different symptom on the same hardware, or this symptom on a different Google product line, has its own record with its own causes and its own cited source.
Stop boundary
When this stops being a self-service repair
Continuing past any one of these costs more than the repair saves — in safety, in warranty, or in evidence a technician needs.
- !The account is suspended or the line has been ported away — a carrier matter that no phone-side change addresses.
- !There is no service at all and another phone on the same carrier works in the same place.
- !Calls connect and neither party can hear the other after the microphone and speaker have both been excluded.
- !Emergency calling itself is unreliable, which should be treated as urgent rather than troubleshooted at leisure.
Evidence ledger
Sources behind this answer
Visible sources support the visible claims. Home Product Support records the publisher, the fact used and the review date; community reports can suggest an issue but do not become a published fact on their own.
Where the manufacturer's article stops. Google Support publishes this as "Pixel and Android support". Official Pixel hardware, Android software, account and connection support. What that article does not carry is the model boundary — it is written for a product line, and 2025 Pixel 10 Pro; confirm hardware model in Settings is the scope applied here. Where a control label, terminal, indicator pattern or reset sequence differs on your unit, the manual for that exact model is the authority, not this page and not the article.
Exact questions
Common follow-ups
What is the difference between the Pixel 10 and the Pixel 10 Pro?+
Not the processor — both use the Tensor G5. The differences are the display (1280 x 2856 LTPO at 495 PPI able to drop to 1Hz, against 1080 x 2424 at 422 PPI running 60–120Hz), brightness (2200/3300 nits against 2000/3000), RAM (16GB against 12GB) and storage tiers. The Pro's battery is actually slightly smaller at 4870mAh against 4970mAh.
How long should the Pixel 10 Pro battery last?+
Google rates it at 24+ hours on a typical 4870mAh cell, or up to 100 hours with Extreme Battery Saver. Note that is a slightly smaller cell than the non-Pro Pixel 10 — the LTPO display's ability to drop to 1Hz is what makes up the difference in practice.
What does the LTPO display change day to day?+
It can drop to 1Hz when the screen is static, where the non-Pro Pixel 10 floors at 60Hz. That mostly shows up in standby and always-on use rather than active use, and it is the main reason the Pro holds up on a slightly smaller battery.
How much RAM does the Pixel 10 Pro have?+
16GB across every storage tier, against 12GB on the non-Pro. That directly reduces one symptom: apps being evicted from memory and reloading from scratch when you switch back to them.
How fast does the Pixel 10 Pro charge?+
About 55% in around 30 minutes with a 30W USB-C PPS charger or higher, sold separately, and up to 15W on Qi2 Pixelsnap wireless. Note the XL charges faster on both counts — 70% in 30 minutes and 25W wireless — so figures quoted for that model do not apply here.
What storage options does the Pixel 10 Pro have?+
128GB, 256GB, 512GB or 1TB, with the 512GB and 1TB tiers using Zoned UFS. All tiers carry 16GB RAM.
Calls go straight to voicemail without ringing.+
Check three things: call forwarding, the block list, and any silence-unknown-callers setting. All three produce exactly this, all three leave the phone looking perfectly healthy, and all three are easy to leave switched on without knowing.
Only one person cannot reach me.+
That rules out service, the account and the phone — all of which would affect everyone. What remains is a block list entry, that contact's stored number format, or the messaging transport being used for them specifically.
Messages fail to one contact and work to everyone else.+
Send the same message as a plain SMS if the app allows it. Modern messaging silently chooses between RCS, an internet service and SMS, and success as plain SMS localises the fault to the internet transport rather than the network. Also check that their number is stored in full international format.
Calls break up at home but are fine elsewhere.+
Turn Wi-Fi off and retry. Wi-Fi calling prefers Wi-Fi even when the Wi-Fi is worse than the cellular signal available, so a poor home network can produce worse calls than no Wi-Fi at all. One test identifies it.
My phone says emergency calls only.+
That usually means the phone found a network and was refused by it, which points at the account or the SIM rather than the radio. Check the account status with the carrier first — a suspended line and a failed radio look identical from the status bar.
Calls arrive but the phone does not ring.+
Check for an active focus mode and its allowed-callers list. Focus and bedtime modes silence calls deliberately and on a schedule, and nothing about the network or the call itself is involved.
I cannot call anyone after coming back from abroad.+
Check call forwarding first — it is commonly enabled while travelling and left on afterwards, and the phone gives no indication. Then check that the network selection has been returned to automatic rather than left on a manual foreign network.
Messages send on Wi-Fi but not on cellular.+
That points at the internet messaging transport rather than SMS. The two use completely different paths, and a transport that works on one connection and not the other is describing the network rather than the phone or the recipient.
Calls connect but nobody can hear me.+
That is a microphone problem rather than a calling one — and the first thing to check is whether a Bluetooth accessory is connected somewhere, because it takes the call's microphone with it. Record a voice note to test the microphone alone.
Does this answer apply to every Google model?+
No. It is scoped to 2025 Pixel 10 Pro; confirm hardware model in Settings. Current Pixel family; modem, Tensor generation, biometric features and Android eligibility vary by exact model and region.
What should I record before troubleshooting calls or messages?+
Record the complete model identifier, exact message or indicator, software/firmware where visible, the operating stage and what still works.
Why is a factory reset not the first step?+
A reset can erase accounts, networks, maps, schedules or preferences without distinguishing calls, messages. The ordered checks preserve that evidence.
When should I stop and use qualified service?+
Use another reliable path for urgent or emergency communication.
Answer for the exact device and software version shown above.