Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
only one phone
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "only one phone" is correct and usable in written English.
You can use it when emphasizing the exclusivity or singularity of a phone in a given context. Example: "In this household, there is only one phone that everyone shares."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
55 human-written examples
Since iOS appears on only one phone — an incredibly popular phone, but one nontheless — it's at a significant disadvantage going forward.
News & Media
It's only in the last year the surfer gangs and their families have got electricity and there used to be only one phone box on the island where 2,000 or so people live previously you'd have to ring and anyone passing by would pass a message on.
News & Media
The 2455 can handle only one phone line, 15 minutes' worth of messages on the answering machine and only four handsets, half as many as most other models.
News & Media
But for most of those who spent a night shivering on the pavements of central London, there is only one phone that matters – the 5S.
News & Media
According to Fjeldstad, the Marshall Islanders who found Ivan took him to the main island on the atoll – which is so remote there is only one phone line, at the local council house, and no internet – to meet the mayor, Ione de Brum, who put in a call to the ministry of foreign affairs in Majuro, the Marshall Islands capital.
News & Media
For a long time there was only one phone.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
5 human-written examples
If you have only one telephone with one phone number, this column won't be of any interest to you.
News & Media
There is currently only one public phone on campus that has a built-in TTY for use by deaf people, but I cannot even use that phone to make a campus-to-campus call without having to pay for it.
What we realized in 2007 was there was only one Nokia phone on the market with a front-facing camera.
News & Media
In order to limit problems linked to the display of questionnaires on handsets, only one mobile phone model was used in the present study.
Similarly, I only meet people during the workday for lunch or coffee two times per week, I only do two speaking engagements a month, and I only do one phone interview a day.
Expert writing Tips
Best practice
When emphasizing the limited availability or exclusivity of a phone, use "only one phone" to clearly convey the singularity. For instance, "In that remote village, there was only one phone available for the entire community."
Common error
Avoid using "only one phone" when you mean "one of the phones". The phrase implies a unique, singular instance, not simply one among many. For instance, saying "He used only one phone to make all the calls" suggests he had access to just a single device, not that he chose one from multiple options.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "only one phone" functions as a noun phrase modifier. It specifies the quantity of phones, emphasizing that there is just one. Ludwig examples show it used in contexts where scarcity or uniqueness is relevant. This is in accordance with Ludwig AI.
Frequent in
News & Media
67%
Academia
18%
Science
15%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "only one phone" is grammatically sound and frequently used across diverse contexts to denote the singularity of a phone. Ludwig AI confirms its correctness and usability. Predominantly found in News & Media and academic sources, it serves to highlight exclusivity or limitation. When using the expression, it's important to ensure you mean a single, unique device, not just one among many. Alternatives like "just one phone" can be used for similar effect.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
just a single phone
Emphasizes the uniqueness and limited quantity using "single" instead of "one."
just one telephone
Uses the more formal "telephone" instead of "phone" but conveys the same meaning.
solely one phone
Emphasizes that there are no other phones besides this single one.
precisely one phone
Stresses the exactness of having just one phone, no more no less.
a solitary phone
Highlights the loneliness or isolation of having only one phone.
merely one phone
Downplays the quantity, suggesting it's surprisingly few.
specifically one phone
Highlights that there is only one phone for a specific purpose.
exclusively one phone
Implies that this is the only phone available or permitted.
a lone phone
Similar to "solitary", emphasizes the lack of other phones.
uniquely one phone
Indicates that there is only one phone, and it's special in some way.
FAQs
How can I use "only one phone" in a sentence?
Use "only one phone" to emphasize that there is a single, unique phone in a particular context. For example: "In the entire research station, there was "only one phone" for emergency calls."
What does it mean to say there is "only one phone"?
Saying there is "only one phone" means that there is just a single telephone available, implying a limitation or exclusivity. It emphasizes that there aren't multiple phones to choose from or use.
Is it correct to say "just one phone" instead of "only one phone"?
Yes, "just one phone" is a perfectly acceptable alternative to "only one phone". Both phrases convey the same meaning, emphasizing the singularity. The choice depends on personal preference and the desired tone.
When should I use "only one phone" versus another similar phrase?
Use "only one phone" when you want to highlight the scarcity or uniqueness of a phone. If you simply want to state that there is a single phone without emphasizing its exclusivity, you could also use phrases like "a single phone" or "one phone".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested